Help me please!!! N thanksss!
Answer:
c
Explanation:
I ..........
Answer:
seismic waves caused earthquakes and caused the plates to shift
Explanation:
What is a compound give an example?
Answer:
2 elements chemically joined together. An emample is Ironoxie
Explanation:
Answer:
A compound is a mixture of elements.
Explanation:
examples:
Calcium carbonate
Potassium nitrate
Hydrogen peroxide
Water
Question 19 (1 point)
Which of the following is an example that includes evidence of a chemical reaction?
Answer:
sugar that is burned off gives an odor and turns brown and then black is a chemical change
Name two cell structures plant cells have that animals do not have and one structure that looks very different in a plant and animal cell (think size).
Answer:
Plant cells have a cell wall and chloroplasts and the cell wall gives the cell a rectangular shape unlike animal cells which have a round shape because we only have a cell membrane.
Answer:
plant cells have a cell wall . animals do not have and one structure that looks very different in a plant and animal cell
Explanation:
Question 3 (3 points) (03.06 LC)
Select the correct statement describing the relative fitness in soapberry bugs.
A soapberry bug with high relative fitness feeds more successfully on fruits than do other bugs.
A soapberry bug with high relative fitness has a high number of offspring that survive to reproductive age.
A soapberry bug with high relative fitness has more mates than other bugs.
A soapberry bug with high relative fitness stays with one mate through its lifetime.
Answer:
B
Explanation:
I took the test 1 hours ago
Which statement describes a cell part needed by the cell to make proteins?
Answer: The nucleus contains DNA.
which is a metamorphic process
ANSWER ASAP!
A. Weathering
b. Melting
c. Lithification
d. Meteorite impact
Answer:
Melting
Explanation:
Metamorphic because it is characterized as "..rock that has undergone transformation by heat, pressure, or other natural agencies.."
PLEASE HELP I WILL GIVE BRAINILIST IF YOUR RIGHT THESE ARE FINALS PLS
Answer:2nd Answer Choice: It creates genetic variation within the organisms
Explanation:
I am in ap biology so I know this.
What would happen to a freshwater fish in the ocean?
a its cells would not swell or shrink
b. its cells would shrink and the fish would die
cits cells would swell and the fish would die
Question 5 help me please
Answer:
O2 contains only one type of atom.
Explanation:
HELP 100 POINTS TO WHO CAN HELP
HOW DOES THE MEIOSIS PROCESS WORK ?
What is different between meiosis and mitosis?
Whats the different between haploid and diploid?
Answer:
Meiosis is broken down into several stages. Each cell in the process of meiosis involves the cell growing, dividing, splitting, and dividing again in order to produce the four cells at the end of the process. This cellular process is one of the more common processes of biology, but it is also the reason why people have some traits over others.
Explanation:
The difference between mitosis and meiosis is in the process by which each form daughter cells from a parent cell. Mitosis has one round of cellular division and genetic separation whereas meiosis has two rounds.
The key difference between haploid and diploid is that haploid is the state of having half the usual number of chromosomes while diploid is the state of having the usual number of chromosomes in the genome of a cell.
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Why are there two sets of phases during meiosis, but only one during mitosis? Think about what is different about meiosis and mitosis
Answer:
Mitosis is the cell cycle for somatic cells which are diploid (2n).
Meiosis is the cell cycle for germ cells (gametes) where they are haploid (n) so that is why they have two sets of phases.
Explanation:
how can we unlock the 90% of our brain that we never us???
Bone is not a solid matter.
OA
True
O B. False
Answer:
FALSE
Explanation:
commen sense
The stock is inserted into the scion during grafting. True False
That would be False
Explanation:
Why is it impossible for the atomic number of an element to be greater than its mass number?
answer: The atoms of different elements all have different numbers of protons. Meanwhile, the mass number of an atom consists of the total number of protons and neutrons it contains
Explanation:
What are the characteristics of a dicot?
netted leaf veins, two cotyledons, vascular bundle
parallel leaf veins, two cotyledons, vascular bundle
netted leaf veins, two cotyledons, Vascular bundles
netted leaf veins, one cotyledon, vascular bundles in
Answer:
the answer is the first one
dicot have not vexation and they have two cotyledons while the monocot have one cotyledons.
example of monocot can be maize,wheat in total all cereal are monocot while all legumes are dicot
HOPE IT HELPED
Answer:
MONOCOT, DICOT, DICOT, MONOCOT
Explanation:
How does natural selection provide a mechanism for evolution to occur?
Answer:
Explanation: If resources are limited in nature than only the organisms that adapt to their surroundings will survive- Darwin's studies proved these theories.
When scientists discuss the Sixth Extinction, they are referring to which pattern in the rate of extinction?
Explanation:
The Holocene extinction, otherwise referred to as the sixth mass extinction or Anthropocene extinction, is an ongoing extinction event of species during the present Holocene epoch (with the more recent time sometimes called Anthropocene) as a result of human activity.[3][4][5] The included extinctions span numerous families of plants[6] and animals, including mammals, birds, reptiles, amphibians, fishes and invertebrates. With widespread degradation of highly biodiverse habitats such as coral reefs and rainforests, as well as other areas, the vast majority of these extinctions are thought to be undocumented, as the species are undiscovered at the time of their extinction, or no one has yet discovered their extinction. The current rate of extinction of species is estimated at 100 to 1,000 times higher than natural background extinction rates.
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Please answer quickly!! Timed test! Which term is correctly paired with its role in the body? A) Insulin – a sugar that regulates blood glycogen levels B) ADP – a molecule that releases energy when it forms ATP C) Glycogen – a hormone found in blood that regulates blood glucose levels D) Glucose – a sugar found in blood that can be broken down to produce ATP
Answer:
The correct answer is - D) Glucose – a sugar found in blood that can be broken down to produce ATP
Explanation:
Insulin is a hormone produced by the beta cells of pancrease that takes up the glucose from the bloodstram and make gucose available to the cells of the body to produce energy by the process of cellular respiartion. Glucose is breaken down to its smaller units and produced high amount of energy in the form of ATP. Glycogen is form of sugar that is stores in the muscle and othe cell for the energy in abscence or low glucose level in blood stream. ADP is a molecule know as adesnosine pyrophosphate or diphosphate which is play role in flow of energy. ADP molecules requires energy to form ATP molecule and when ATP splits into ADP and Pi releases high amount of energy.
Answer:
D glucose – a sugar found in blood that can be broken down to produce ATP
Explanation:
I took it on eng
The human body uses specialized biomolecules to speed up chemical reactions. These are called enzymes. Without enzymes, the reaction in the body would happen too slowly to keep you alive.
Which biomolecule do enzymes belong to?
A. Proteins
B. Lipids
C. Nucleic acids
D. Carbohydrates
Answer:
A
Explanation:
Enzymes are proteins.
What is the series of processes in which a plant converts sunlight into a useful simple sugar called?
division
choloplasts
photosynthesis
mitosis
Answer: Photosynthesis
Explanation: I had this question to and it should be correct. I’m sorry if not.
The process by which organisms use oxygen to obtain energy from food is:
Answer:
cellular respiration.
Explanation:
"Cellular respiration is the process by which organisms combine oxygen with foodstuff molecules"
- Brittanica
Answer:
Explanation:
Cellular respiration i belive
What’s the corresponding mRNA strand for this DNA strand: TACGGGATAAGGCCACCTCTGGTAGACCACATT
Thymine(T) pairs with adenine(A)
Adenine(A) pairs with uracil(U)
Cytosine(C) pairs with guanine(G)
therefore the corresponding mRNA strand for TACGGGATAAGGCCACCTCTGGTAGACCACATT
is
AUGCCCUAUUCCGGUGGAGACCAUCUGGUGUAA
All cells divide and reproduce the same way ... true or false explanation needed
Answer:
False
Explanation:
False because cells can reproduce in two ways. Mitosis, the process of making new body cells or cell division. OR Meiosis where there is genetic information transfered between cells such as how humans are made.
All cells do not divide and reproduce the same way since there are two methods for cells to divide. So, the given statement is False.
What is Cell division?The process by which a parent cell divides into two daughter cells is known as cell division. Cell growth and chromosome replication precede cell division, which often happens as part of a longer cell cycle. Usually, cell division happens as part of a longer cell cycle where the DNA is reproduced as the cell nucleus divides during cell division.
Meiosis and mitosis are the two processes through which cells can reproduce. The process of creating new body cells, or mitosis, differs from meiosis, which is the process by which genetic material is passed between cells, as in the creation of humans. Thus, not all cells divide and reproduce in the same way.
Therefore, the given statement is False.
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The movement of energy in an ecosystem can be shown using a:
spider web
web of life
food chain
Answer:
Food Chain
Explanation:
Food chains show where the energy starts and where the energy can end up from all of the consumers´ eating their prey.
Answer:
Food chains and food webs are usually used to display the order of predation and the flow of energy in an environment. The answer is Food Chain
Explain how ATP stores and releases energy
Answer:
The ATP molecule can store energy in the form of a high energy phosphate bond joining the terminal phosphate group to the rest of the molecule. In this form, energy can be stored at one location, then moved from one part of the cell to another, where it can be released to drive other biochemical reactions.
In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. ... When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.
Carbohydrates are our main source of
1.Food
2.Nutrients
3.Energy
4.Protein
Answer:
3
Explanation:
carbohydrates are energy giving food such as rice
explain the ten central themes of biology
Answer:
The five central themes of biology are structure and function of cells, interactions between organisms, homeostasis, reproduction and genetics, and evolution.
1. Are the following cell parts located in a plant cell, animal cell or both?
-Nucleus
-Cell Wall
-Mitochondria
-Cytoplasm
-Chloroplasts
-Vacuole
-Cell Membrane
Answer:
1. both
2. Plant cell
3. Plant cell
4. both
5. Plant cell
6. Both
7. Both
Explanation:
Plant cells have a cell wall and a cell membrane, unlike animal cells that only have a cell membrane.
Both have a cytoplasm, vacuole, mitochondria, and a nucleus.
Hope this is correct. Good luck with your studies.
Both plant cell and animal cell have a nucleus, mitochondria, cytoplasm, and cell membrane. Only a plant cell have cell wall, chloroplast and vacuole.
Difference between Plant cell and Animal Cell?Plant cells are the unit of plants. These cells are present in all green and non-green cells in a plant. However, an animal cell is the fundamental unit of an animal. Different types of animal cells make up an organism.
Plant cell contain an outermost covering called the cell wall. It protects them from shock and provides mechanical strength to the cell. It is absent in the animal cell.
Chloroplast is also present in the plant cells whereas it is absent in the animal cells. It is a double-membranous structure. A chloroplast is responsible for the process of photosynthesis as it contains chlorophyll pigment. A vacuole is also present in the plant cell and absent in an animal cell. The vacuole is responsible for the storage of reserved food materials in the form of complex sugars.
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