Explain the relationship between a thriving civilization and it’s agriculture system? In a paragraph

Answers

Answer 1

Answer:

They use advance technologies in agriculture.

Explanation:

There is a direct relationship between thriving civilization and it’s agriculture system because they use advance methods and technologies in agriculture instead of traditional practices. They use heavy machinery for tillage in order to save the time, use high yielding varieties, use proper dose of fertilizers, use of pesticides and weedicides in order to protect the crop. They harvest the crop by using thresher in order to avoid post harvest losses. In short, they use all technologies available to make a higher yield in order to earn more profit.


Related Questions

Lactose (milk sugar) is a carbohydrate that is formed by combining galactose and glucose. Which term best describes this molecule?

Answers

Answer:

disaccharide

Explanation:

A disaccharide is a form of sugar that is made up of the combination of two other sugar molecules that are simple. They possess the property to dissolve easily in water. The process that occurs to join the two simple sugars includes the removal of water from the molecules. Sucrose, lactose, and maltose are the three disaccharides.

Answer:

disaccharide

Explanation:

A disaccharide is a form of sugar that is made up of the combination of two other sugar molecules that are simple. They possess the property to dissolve easily in water. The process that occurs to join the two simple sugars includes the removal of water from the molecules. Sucrose, lactose, and maltose are the three disaccharides.

Knowledge of the driver mutations underlying cancer has led to targeted therapeutics, such as the protein kinase inhibitor imatinib (trade name Gleevec) in cases of chronic myeloid leukemia. Cancer cells often become resistant to a given drug, so researchers continue searching for new drugs that target proteins that contribute to the cancerous phenotype. One recent promising approach uses drugs that lead to ubiquitination and proteasomal degradation of the target protein. Which of the following mutated proteins are good candidates for this approach?
A) oncogenes
B) proteins with loss-of-function mutations
C) proteins with gain-of-function mutations
D) tumor suppressor genes

Answers

Answer:

C) proteins with gain-of-function mutations

Explanation:

Gain-of-function mutations: In biology, the term "gain-of-function mutation" is described as one of the different types of mutation in which the altered or changed "gene product" consists of an entirely new pattern or molecular function associated with gene expression. However, the "gene-of-function mutations" are being always considered as "Semidominant or Dominant".

In the question above, the correct answer is option C.

In most organisms, the end product of glycolysis is pyruvate. Pyruvate still contains a substantial amount of energy, which can be further extracted. Whether the organisms are operating under aerobic or anaerobic conditions determines the metabolic pathway that pyruvate undergoes to produce more ATP. In this tutorial, you will identify the end products of these metabolic pathways.

Answers

Answer:

Pyruvate helps in the production of ATP.

Explanation:

The molecule of pyruvate converted into acetyl CoA. Then each molecule which is produced during glycolysis loses electron and carbondioxide releases. After the breakdown of pyruvate, the electrons loses by pyruvate are transferred to NAD+ in order to produce NADH, which will be used by the cell to produce energy molecule such as ATP. So we can say that pyruvate plays a vital role in the formation of ATP molecule.

Assume that the allele for curly tail is completely dominant to the allele for straight tail for an X-linked maternal effect gene. Which of the following can be true?

a. In order for a female to be curly tailed, her father must be curly tailed.
b. A straight tailed male must have a straight tailed mother
c. mother with a straight tail cannot have progeny with curly tails
d. A male with a curly tail received a straight tail allele from his mother.

Answers

Answer:

A

Explanation:

In order for a female to be curly tailed, her father must be curly tailed.

How do animals survive along the deeper parts of the seafloor? A They feed at the surface. B They feed on each other. C They photosynthesize.

Answers

Answer:

They photosynthesize..

Explanation:

There are several ways deep ocean animals survive in such an enviournment..Food is scare in much of the deep sea, in parts because photosynthesis only thakes place at the ocean's surface where there's sunlight. Most animals cope with this by begin very small and meeding less to eat of by growoing very slow..

Answer:

the answer is They photosynthesize..

Explanation:

A mangrove swamp is more likely to exist along shores of which location?

Answers

They are likely to exist in tropical and subtropical tidal areas

In humans, insulin is manufactured in the pancreas, insulin is a peptide hormone that causes the body’s cells to take up glucose. The blueprint for the polypeptide chain that is insulin is found in the — of specialized pancreatic cells.

Answers

Answer:

In type 1 diabetes the immune system erroneously attacks the beta cells that produce insulin in your pancreas. It causes permanent damage, leaving your pancreas unable to produce insulin. Exactly what triggers the immune system to do that isn't clear. Genetic and environmental factors may play a role.

Explanation:

Nucleic acids

Composed of Carbon, Hydrogen, Oxygen, Nitrogen and phosphorous.

DNA

The universal code that stores genetic information in all organisms

Semi

conservative-Bases in original strand split and new nucleotides complementary base pair to form two new strands

Mutations

Any change to the DNA sequence

Gene mutation

Permanent change in the DNA sequence that makes up a gene.

Transcription

The process of copying a nucleotide sequence of DNA to form a complementary strand of mRNA

Translation

Process by which mRNA is decoded and proteins are made.

Codon

Three nucleotide bases

tRNA

Reads the codon on the mRNA using anticodons and the complimentary base pair rules and delivers the amino acids

What would be the replicated DNA strand for the following DNA sequence?...GCGTATG

CGCATATC

What would be the mRNA and tRNA be for the following DNA sequence?...AGGTTA

mRNA...UCCAAU. tRNA...AGGUUA.

The process of converting the genetic message from DNA into ____ is called transcription.

mRNA

How many amino acids are in the human body and what do we call the bond that holds them together?

20; Peptide bond

A single strand of DNA contains the following nine nucleotides in order ACTTATGGA. What sequence of bases will be present on the complementary strand of DNA?

TGAATACCT

In humans, insulin is manufactured in the pancreas. Insulin is a peptide hormone that causes the body's cells to take up glucose. The blueprint for the polypeptide chain that is insulin is found in the __________ of specialized pancreatic cells.

DNA

Given the sequence of DNA nucleotide bases TTAGCCTTG, give the complementary mRNA produced during transcription.

AATCGGAAC

Identify the correct sequence of molecules, as a gene goes from coded information in the nucleus, to the product the cell wants to make.

DNA...messenger RNA...transfer RNA...Protein

Why is DNA replication considered semiconservative?

Each half of the old DNA strand serves as a template for the new growing strand causing the copied DNA to half new and half old.

A paleontologist finds a relative complete skeleton but isn't sure if it is an ape fossil or a hominid fossil. Which of the following features would help distinguish between the two choices?

a. Position of the opening in the skull for the spinal cord
b. Design of the pelvis
c. Relative length of the hind limbs
d. Position of the eyes

Answers

I believe the answer is C. Apes have shorter legs than humans (hominids), therefore the answer is C

g why did you digest the plasmid with XhoI? What is your expectation if the plasmid is a closed vector without an insert? What is your expectation if your plasmid has an insert (how many bands, what are their sizes)?

Answers

Answer:

I digest the plasmid with Xholin so as to find out the total size of the plasmid after insertion of the gene of interest and whether or not the insert went into the vector. Ao the plasmid is a reclosed vector without an put we expect to see one band. However, if the plasmid has an insert, we expect to see two bands on the gel


Fermentation converts organic material into a fuel whose primary component is
A. methane
B. sugar
C. yeast
D. alcohol​

Answers

Answer:

D. alcohol

Explanation:

Fermentation by microorganisms converts organic materials into alcohol

Which is a function of the cell membrane? performs photosynthesis controls what enters and leaves the cell produces proteins provides energy to the cell

Answers

Answer: controls what enters and leaves the cell

Explanation: it is a barrier keeping the constituents of the cell in and unwanted substansces out and is also a gate allowing transport into the cell of essential nutirnts and movement from cell of waste products.

The cell membrane is also referred to as the plasma membrane or cytoplasmic membrane of the cell. It lays various functions in the cell.

The correct answer is:

Option B. controls what enters and leaves the cell

Role of the cell membrane are:

The cell membrane is a biological membrane, which separates the interior of the cell from the external environment.

The cell membrane is selectively permeable such that it allows certain molecules to pass through them.

The cell membrane controls the entry and exiting of molecules from the cell.

Thus, the correct answer is Option B.

To know more about cell membrane, refer to the following link:

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Which of the following statements is compatible with Darwin’s theory of evolution? much of the variation in individuals of a population is heritable resources are unlimited survival depends mostly on luck members of a population are usually very much alike in their characteristics

Answers

Answer:

A. much of the variation in individuals of a population is heritable

Explanation:

Charles Darwin is a scientist well known for his development of the concept of evolution. Darwin was able to deduce that the species of a population have a common ancestor and that as time passes there is a modification in the characteristics of these species that makes it easier for them to adapt to their environments. These traits that were inherited from past descendants, were helpful traits that made it possible for their own descendants to be able to survive better than their peers. He noted that there were limited resources for survival, therefore it was a case of the survival of the fittest.

Natural selection was the term used by him to describe how species of a population survived over time. Members of a population had varied traits that enabled them to survive. For example, the descendants of an ancestor could have slightly different shapes, colors, sizes, and other features but still maintain traceable heritable traits.

A layer of cells called the endodermis surrounds the stele. Xylem is found towards the center of the stele and phloem towards the outside of the stele. 18) How does this compare to their arrangement in the stem? 19) The meristematic region is protected in the root by the presence of a root cap. How is the meristematic region protected in the stem tip? 20) In which of these regions would you expect to find the specialized cells of vascular tissue? 21) In which of these regions are the cells genetically identical? 22) Why?

Answers

Answer:

Epidermis layer is responsible for the protection of meristematic region.

Explanation:

Meristematic region is protected in the stem tip by epidermis which consist of dead layer of cells. Epidermis is the outer layer of stems, leaves, flowers and fruits which is responsible for the protection of inner part from damage. Vascular bundle such as phloem present near the boundary of the stem while the xylem is present in the inside of the stem. In the inside layer of the stem, all the xylem cells are genetically identical while the layer that is present at the edge of the stem is phloem in which all the cells are  genetically identical to each other.

What is a peer review? Why is it important?

Answers

Peer review is having other professionals or people with similar skill sets review you work. It is important to help catch any errors.

Answer:

Peer review involves subjecting the author's scholarly work and research to the scrutiny of other experts in the same field to check its validity and evaluate its suitability for publication. A peer review helps the publisher decide whether a work should be accepted.

Climate change and succession both result in a change to the ocean ecosystem. What is succession?
a. Succession is a gradual change to ocean temperatures.
b. Succession is a gradual change to ocean communities.
c. Succession is a rapid change in ocean temperatures.
f
d. Succession is a rapid change to ocean communities.

Answers

Answer:

b. Succession is a gradual change to ocean communities

Explanation:

An ecosystem can undergo changes in it's structure and composition over a particular period of time. This term is called ECOLOGICAL SUCCESSION. Succession is the gradual change that occurs to a community over time. Succession is of two types; primary and secondary succession.

According to the question, climate change and succession are causes of change to the ocean ecosystem. Hence, succession there represents the gradual change that occurs to the structural composition of ocean ecosystem over time.

Answer:

The answer is B - Succession is a gradual change to ocean communities

Explanation:

Think of primary and secondary succession, these processes take time.

A mutation causes a sequence of DNA that has the nucleotides TTG to be changed to TCG. The resulting protein has a different sequence of amino acids. Which type of mutation is this? a. missense b. nonsense c. silent d. frameshift

Answers

Answer:

The correct answer would be - a) missense.

Explanation:

A missense mutation is a type of a point mutation that is caused by the alteration or change in the a nucleotide of a triplet codon in a DNA sequence. This leads to a altered mRNA and incorporate different amino acid and ultimately different protein than usual.

This type of mutation can produce non functional protein by translation in most of the case and did not make any big change in the individual.

Thus, the correct answer would be - a) missense.

Answer:

A. Missense

Explanation:

edge 2020 100%

Two of the many cycles in nature's web of life are the carbon cycle and the A. energy cycle B. water cycle C. food cycle D. heat cycle

Answers

━━━━━━━☆☆━━━━━━━

▹ Answer

B. water cycle

▹ Step-by-Step Explanation

Water is something that is dependent on amongst living things. Without the water cycle, there wouldn't be a source of water and living things wouldn't be able to survive.

Hope this helps!

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━━━━━━━☆☆━━━━━━━

Which of the following pairs of plants are rhizomes?
A. Cocoyam and Cassava
B. Canna lily and ginger
C. Onion and Garlic
D. Banana and plantain​

Answers

Answer:

B.

Explanation:

Examples of plants that are propagated this way include hops, asparagus, ginger, irises, lily of the valley, cannas, and sympodial orchids. Some rhizomes that are used directly in cooking include ginger, turmeric, galangal, fingerroot, and lotus.

DNA and RNA are structurally similar in some ways, but different in others. Identify whether each of the following statements applies to DNA, RNA. both or neither.
1. It can contain the purine adenine.
2. It can contain the pyrimidine uracil.
3. This contains the pyrimidine thymine.
4. In terms of base composition, the %T = %G.
5. This contains the sugar ribose.
6. The sugars are connected with a 3'-5' phosphodiester link.
7. It contains equal amounts of guanine and cytosine.
8. Bases are attached to sugars in an alpha N-glycosides linkage.

Answers

Answer:

DNA

It can contain the purine adenine

This contains the pyrimidine thymine

The sugars are connected with a 3'-5' phosphodiester link.

It contains equal amounts of guanine and cytosine. The percentage of A-T ,C-G are the same in DNA,,they are linked by hydrogen bonds.But varies in RNA.

Explanation:

.RNA

It can contain the purine adenine.

It can contain the pyrimidine uracil

This contains the sugar ribose. This is a 5C sugar with one oxygen atom deficient.The forms the lever for holding the bases and phosphate group

The sugars are connected with a 3'-5' phosphodiester link.This is the backbone of both DNA and RNA.It is formed between the sugars and the phosphate groups in both DNA and RNA.

None is made of  base composition, the %T = %G. This is wrong because purines must pair with pyrimidine,but not two purines or pyrimidine  pairing  as shown,

Bases are attached to sugars in an alpha N-glycosides linkage.This is wrong the beta N-glycisidic bonds are the linkages

Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. Which ocean process exposes the coastal aquatic organisms to land-based predators? a. Changing wind patterns alter the ocean currents, changing tide levels. b. Daily tidal patterns leave areas exposed to the land for part of the day. c. The constant wave action generates nutrients that attract predators. d. The ocean conveyor belt raises and lowers the water levels on the coasts.

Answers

Answer:

b

Explanation:

The correct answer as to the ocean process that exposes the coastal organisms to land-based predators would be the daily tidal patterns that leave the coastal area exposed to the land for a part of the day.

Some parts of the coastal areas become exposed to land during certain periods of the day as a result of tidal waves. When this happens, the aquatic organisms occupying these coastal areas become temporarily exposed to land predators who hunt and kill them for food.

Therefore, the correct option is b.

____________ a regulatory protein that may bind DNA to inhibit transcription. ____________ a DNA sequence that binds a regulatory protein. ____________a DNA sequence that binds RNA polymerase and regulates transcription. ____________a compound that interacts with another protein or compound to form an active repressor ____________a compound that induces or activates transcription, such as lactose.a. Repressorb. Operator c. Promoterd. Corepressore. Inducer

Answers

Answer:

A repressor is a regulatory protein that may bind DNA to inhibit transcription. An operator is a DNA sequence that binds a regulatory protein. A promoter is a DNA sequence that binds RNA polymerase and regulates transcription. A corepressor is a compound that interacts with another protein or compound to form an active repressor. An inducer is a compound that induces or activates transcription, such as lactose.

Explanation:

Repressor proteins bind to DNA and RNA to suppress target gene expression. A DNA repressor blocks transcription by inhibiting the attachment of RNA polymerase to the promoter sequence, while an RNA repressor bind to the mRNA to block translation of the protein. An operator is a DNA sequence required for the attachment of transcription factors. The genes that are transcribed by the binding of a transcription factor to an operator sequence are collectively referred to as an operon. Operons are generally found in prokaryotes but they also can be found in some eukaryotes including Caenorhabditis elegans and Drosophila melanogaster. An inducer is a molecule that activates gene transcription either by binding to repressors/corepressors (thereby inactivating their functions) or by binding activators. For example, the allolactose act as an inducer of the lac operon.

You cross a plant with red flowers with a plant with white flowers. Both plants are pure-breeding. All the offspring have pink flowers. What allele relationship does this display? codominance multiple alleles incomplete dominance pleiotropy

Answers

C. Incomplete dominance.

Explanation:

Incomplete dominance is the blending of alleles. If a plant with red flowers and a plant with white flowers produce offspring, then the flowers will be pink. Red and white mixed together will be pink, the alleles blended.

Codominance is where both traits are present, no blending occurs. If a plant with red flowers and a plant with white flowers produce offspring, the flowers will be both white and red. The flower may be white with red spots, or vice versa. Both alleles are present in the flower.

In this case, it is incomplete dominance, as the offspring is a mix of the parents. The alleles blend and the offspring is pink.

Answer:

incomplete dominance

Explanation:

gradpoint

how can an objects volume be determined using water displacement ?

Answers

Answer:

Using a graduated cylinder.

Explanation:

By using a graduated cylinder we can determine the volume of liquids.

(1)Volume of liquid=10cm^3

(2)Volume of liquid after adding an irregular substance exceeds the first one by 20cm^3

(1)V+(2)V=(3)Vtotal

10cm^3+20cm^3=30cm^3

Hope this helps ;) ❤❤❤

Mechanical energy is the sum of energy and energy in a system

Answers

Answer:

kinetic and potential energy

Answer: Hey There,

Explanation: In physical energy is the sum of potential energy and kinetic energy.

Examples for mechanical energy are:

hammerdart gunwind millbowling ballhydropower plantcyclingmoon

The seven forms of energy:

meachanical,heat chemical, electrical radiant , nuclear and sound.

OKAY, I HOPE IT HELPS YOU TO UNDERSTAND

Which is biotic?
O water
O temperature
beeswax
rocks​

Answers

Beeswax because it is a livong thing

The biotic factor among the options given is beeswax, which is the third option, as the biotic factors are living or once-living organisms in an ecosystem that directly or indirectly affect other organisms.

What is a "biotic factor"?

Biotic factors are living or once-living components of an ecosystem that have a direct or indirect effect on the survival, growth, and reproduction of other living organisms. Examples of biotic factors include plants, animals, fungi, bacteria, and other microorganisms that are part of the ecosystem. Beeswax, as mentioned, is a biotic factor because it is produced by living organisms, specifically bees. Beeswax is used by bees to build their hives or nests, which are important structures for their survival and reproduction.

Hence, the biotic factor among the options given is beeswax, which is the third option.

Learn more about the biotic factor here.

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Given the gene sequence GGACCGTCGATCTTC, which of the following choices would
represent an inversion mutation?
A. CCACCGTCGATCTTC
B. GGACCG TCGATC TTC
C. GGACCGTCGATCCTT
D. GGAC TCGATC TTC

Answers

Answer:

I would go with A maybe,am not really sure though.

Which enzyme is used in gluconeogenesis, but NOT in glycolysis? Group of answer choices PEP carboxykinase enolase (interconverts 2-phosphoglycerate and phosphoenolpyruvate)

Answers

Answer:

PEP carboxykinase

Explanation:

PEP carboxykinase is also known as Phosphoenolpyruvate carboxykinase. It is an enzyme which is used for the production of glucose from non-carbohydrate carbon substrates. This enzyme is used only in gluconeogenesis not in glycolysis because this enzyme helps in the production of glucose while glycolysis is a process in which the glucose  break down into pyruvate and ATP molecules.

Scientists today are studying tidal power as an alternative energy source for generating electricity. Some scientists conclude that tidal power is a good alternative source of energy because it uses a natural process, does not rely on fossil fuels, and does not release greenhouse gases. These scientists recommend building tidal power plants around the United States in locations with high tidal power potential. Other scientists conclude that tidal power is not a good alternative energy source because tidal power plants can negatively impact the surrounding ecosystem by killing marine animals, restricting fish migration, reducing the natural flow of water, and causing silt buildup in waterways. These scientists recommend not building tidal power plants in U.S. waterways. Both conclusions are based on valid data and scientific reasoning. How can both conclusions be valid?

Answers

Answer:

See the answer below

Explanation:

Both conclusions can be valid because they are based on valid data and scientific reasoning.

In order for a data to be valid in making a conclusion, such data must have been collected through a scientific experiment that is devoid of subjectivism. In order words, the data must have been objectively collected via standard experimental procedures.

Once data have been collected, they are analyzed and used to make valid conclusions based on the hypothesis which must have been made earlier before the experiment.

Conclusions made from standard experimental procedures and scientific reasonings are valid and such experiments are reproducible.

Hence, as long as the data from which the conclusions were made can be reproduced through the same experiments, the conclusions are valid.

For lions how can we determine who the father is

Answers

umm we need an example

ASAP When ______ is hydrolyzed, it forms _______. A. protein, amino acids B. ATP, ADP C. polysaccharide, monosaccharide D. lipid, triglyceride

Answers

Answer:

The answer is ATP, ADP

Explanation:

When protein is hydrolyzed, it forms amino acids. Thus, the correct option is A.

What is Hydrolysis?

Hydrolysis may be defined as a chemical process that utilizes the molecules of water that involve the chemical breakdown of a compound.

Amino acids are the monomers of protein. These amino acids are linked together by peptide bonds. But the process of hydrolysis breaks the peptide bond between the amino acid sequences and released them significantly in free form.

Therefore, when protein is hydrolyzed, it forms amino acids. Thus, the correct option is A.

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An investor interested in obtaining the benefit of professional portfolio management has been tracking a particular investment company for the past several months. In so doing, it becomes obvious that the market price of the shares moves in direct relation to the computed NAV. This investor must be following?A) a balanced fundB) a money market fundC) an open-end fundD) a closed-end fund Please help. Ill mark you as brainliest if correct! ABC is similar to MNO. The scale factor from MNO to ABC is 32 . If the area of MNO is 10 square units, what's the area of ABC? Question 12 options: A) 45 square units B) 90 square units C) 22.5 square units D) 15 square units Which phrase in this excerpt from James Joyce's "Araby" is a participial phrase? Iggie took a university teaching job as an assistant professor in 1980 at a salary of $15,000. By 2011, she had been promoted to full professor, with a salary of $70,000. If the price index was 82 in 1980 and 225 in 2011, then what is Iggie's 2011 salary in 1980 dollars Hi, can anyone please help me come up with 7 maths questions that have the answer 10. It would be great if these questions were on the 8th grade level. Plz help fast. The product of the roots of the equation x2 + x = 2 is: -2 Find the sum. 31.25 + 9.38 What is the equation of a circle centered at (1,-4) and a diameter 18? URGENT WILL GIVE BRAINLIEST TO FIRST RESPONDER You are visiting a Redwood tree forest and want to verify the height of one of the trees. You measure its shadow along the ground and use trig to calculate the height. The shadow measures 500 feet and you calculate the angle of elevation to be 35 degrees. This forms a right triangle. a. What is the measure of the other acute angle? b. What is the height of the tree? c. You are standing at the end of the tree's shadow and want to take a picture of the tree but your camera can only focus at distance less than 500 feet. When you hold the camera to take the picture it is 5 feet above the ground. What is the distance from the end of the shadow to the top of the tree? d. Can you take a clear picture of the top of the tree from where you are standing? An average family of four uses roughly 1200 Liters of water per day (1L. - 1000 cm3). A lake that covers 50 km with a uniform depth andsupplies water to a local town with a population of 40,000 people would lose depth every year due to water consumption formthe locals, Ignore evaporation, rain, creeks and rivers. A draft is issued by the exporter's bank, ordering the importer's bank to pay for the merchandise and thus guaranteeing payment once it is accepted by the importer's bank.a. Trueb. False Select the answer choice that is equivalent to the expression given belon.9(2x - 3) + 5y + 170) O-4% - 10O 23% - 100 0 -4% + 170 0 -49% + 17O 16% + 23 if the LCM and the HCF of two numbers are 9 and 3, respectively, what are the numbers? the function y = a / x is given Which function will be obtained if the point P (-2,3) belongs to the graph of the given function if y is directly proportional to x and y=5 when x=2, find the value of y when x =7 the number ten is raised to a power between 0 and 1. The answer has to be between which two numbers? John and Maria want to repaint one of their living room walls, which is 20 feet long by 15 feetwide. Each quart of paint covers 100 square feet. How many quarts do you suggest they purchase?(Section 10.7) (1 point) WILL GIVE BRAINLIEST PLEASE ANSWER What are the solution(s) of the quadratic equation 98 - x2 = 0?x = +27Ox= +63x = +7/2no real solution