Biology College

PLEASE HELP WILL MARK BRAINLEST!!!

PLEASE HELP WILL MARK BRAINLEST!!!

Answers

Answer 1

Answer:

c i had that before its c

Explanation:

Related Questions

At which position is the northern hemisphere experiencing spring?

Point A
Point B
Point C
Point D



Answers

Answer:

c

Explanation:

Describe the stages of invasion up to and including the spread stage. Also, include one barrier to could make
an invasion fail and briefly describe it.

Answers

Answer:

Introduction, naturalization, colonization, and dispersal or spreading.

Explanation:

There are four main stages of invasion i.e. introduction, naturalization, colonization, and dispersal or spreading. In the first stage, the specie is introduced in the environment, in the second stage the specie adopt the environment, in the third stage the specie started growth and make colonies to increase its population and in the last stage the specie disperse in the environment through different means and spreading of that organism occur. The failing of adaptation to the environmental conditions leads to the failing of invasion of a specie.

This category of endangerment occurs when organisms are still abundant in its natural range, but declining in numbers:

A. Endangered species
B. Threatened species
C. Invasive species
D. Endemic species
E. Red list species

Answers

The answer to the question is B

Give me your best shot of explaining how this occurred. This is different from the twins as this time both parents have darker skin, some of the offspring share that same skin color and some are albino

Answers

The parents might be heterozygous for albinism. So Aa and Aa for example. So their children have a 25% chance of having albinism

What might be limiting resource for sharks in their ecosystem

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Answer:

Sharks keep ocean ecosystems in balance

Sharks limit the abundance of their prey, which then affects the prey of those animals, and so on throughout the food web. Because sharks directly or indirectly affect all levels of the food web, they help to maintain structure in healthy ocean ecosystems. HOPE THIS HELPS!!!!!!!!

Explanation:

Identify the existence of Neutrons.

Answers

The atomic number (the number of protons) did not equal the atomic weight.

1. What do you know about gravity?
2. How could gravity affect the water cycle?

Explain your answer.''

Answers

Explanation:

What do you know about gravity?

ans:Gravity is a force of attraction that exists between any two masses, any two bodies, any two particles. Gravity is not just the attraction between objects and the Earth. It is an attraction that exists between all objects, everywhere in the universe. ... where G is called the Gravitational Constant.

How could gravity affect the water cycle?

ans:It pulls precipitation down from clouds and pulls water downhill. Gravity also moves air and ocean water. ... Gravity pulls denser air and water downward, forcing less dense air and water to move upward. The warm water near the surface of the ocean heats up with sunlight and evaporates, keeping the water cycle in motion.

Which is it MUTUALISM, PREDATION, and COMPETITION


The Canadian lynx and snowshoe hare both live in the northern forests of Canada and Alaska. The population of snowshoe hares rises and falls based on resource availability When the population of snowshoe hares falls, the Canadian lynx suffers from lack of food resources.​

Answers

Answer:

Predation.

Explanation:

Examine the photographs of 16 species of anole lizards and sort them into as many groups as you want according to how they appear in the photographs. Explain how you grouped the lizards and your rationale for the various groupings. If you picked a body feature, speculate about the advantages or disadvantages of such a body feature in the environment that species occupies.

Answers

Answer:

On the basis of physical appearance.

Explanation:

We grouped the lizards into various groups on the basis of similarities and differences in the body structure, appearance and colour etc. The legs of anole lizards are small legs with pads on their feet for gripping surfaces which give them the advantage to climb up the trees while on the other hand, these small legs can't help in the survival on the land because they can't run too fast from their predators with these short legs so these legs has benefit in climbing the tree but disadvantage in running on the land.

-)))
Calcium is the most abundant mineral in the human body. Calcium ions are needed for bone mineralization and tooth health,
regulation of the heart rate and strength of contraction, blood coagulation, contraction of smooth and skeletal muscle cells, and
regulation of nerve impulse conduction. When blood levels of calcium get too high, the thyroid gland is stimulated to release
calcitonin, which initiates actions to lower blood levels of calcium.
Consider the role of calcitonin. ALL BUT ONE is the result of the release of calcitonin by the thyroid gland.
A)
inhibits osteoclast activity
B)
stimulates calcium uptake by the bones
stimulates the synthesis of vitamin D
D)
decreases reabsorption of calcium by the kidneys

Answers

Answer:

decreases reabsorption of calcium by the kidneys

Explanation

from what ive found, calcitonin stops osteoclast activity, makes bones stronger, stimulates the sythesis of vitamin D, but does not (in anywhere i have read) decrease reabsorption in the kidneys. I really hope this helps.,,

if im wrong i am so sorry :(

How did black leaders and abolitionists embody the democratic principles and ideals of liberty and equality in their actions?

Answers

The Civil Rights Movement did not suddenly appear out of nowhere in the twentieth century. Efforts to improve the quality of life for African Americans are as old as the United States. By the time of the American Revolution in the late eighteenth century, abolitionists were already working to eliminate racial injustice and bring an end to the institution of slavery

Which step occurs in meiosis to prepare for fertilization in sexually
reproducing organisms?

Answers

Answer: 12 sexual reproduction and meiosis concept outline

Explanation: The process of meiosis produces unique reproductive cells called gametes, which have half the number of chromosomes as the parent cell. Fertilization, the fusion of haploid gametes from two individuals, restores the diploid condition. Thus, sexually-reproducing organisms alternate between haploid and diploid stages.

Hope this helps :D

The from farmland is often contaminated with pesticides, herbicides,
fertilizers, and oils used in farm equipment.
O A. ammonia buildup
B. runoff
C. acid rain
O D. livestock
SUBMIT

Answers

Answer:

The answer to your question is B. Runoff

Explanation:

Answer:

B. Runoff.

Explanation:

Got it right!

Which is one characteristic of producers?

They recycle nutrients.

They do not eat other organisms.

They break down waste for energy.

They use other organisms for energy.

Answers

Answer:

That would be A

Explanation:

They recycle nutrients back into the soil

I have to write an acrostic poem for the word mutation. This is for science please help me ASAP!!

Answers

Mistakes not corrected during DNA Replication

Universal genetic code

Transcription and Translation

All amino acids after a Frameshift mutation are changed

They can either change one base or delete or add another

Ionizing radiation can induce mutations

Of course sometimes mutations don't change the amino acid sequence

Noncoding DNA Strand is complimentary to RNA

Name the 4 bases found in DNA.

Answers

Answer:

thyminene, T

adenine, A

guanine, G

cytosine, C

Explanation:

Answer:

Adenine, thymine, cytosine and guanine

Explanation:

what does Risk Management mean

Answers

Answer:

(in business) the forecasting and evaluation of financial risks together with the identification of procedures to avoid or minimize their impact.

Explanation:

Answer:

Risk management mean managing the risks you take if financially, biologically, and in life. Indentifying, assesing,  and controlling risks.

A student boiled a pot of water on the stove until there was nothing left. If he started with 100 grams of water, how many grams of water vapor did he produce?

Answers

Answer:

100 grams

Explanation:

If there is nothing left that means that all of the 100 grams have become water vapors

He produced 100 grams of water vapor in such a way that nothing was left, which means that all the water vapor of 100 grams has become.

What is Water vapor?

Water vapor is also called aqueous vapor is defined as the gaseous phase of water which is a state of water within the hydrosphere. Water vapor can result from the evaporation or boiling of liquid water, or from the sublimation of ice that is transparent, as are most components of the atmosphere.

When water absorbs a sufficient amount of heat it becomes a gas known as water vapour, where the process is called evaporation. The water vapor (steam) mixes with the air and appears as water boils in a teapot and escapes into the air.

Thus, the student produced 100 grams of water vapor in such a way that nothing was left, which means that all the water vapor of 100 grams has become.

Learn more about Water vapor, here:

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74. As layer upon layer of sediments are deposited, the process of the presses them
together.

Answers

Answer:

GO GET BOY

Explanation:

Should humans use synthetic materials that have natural material that is the same chemically? PLZ I NEED THIS NOW

Answers

Answer:

It Depends . Like Some People Use Fake Skin For Tattoos , Made To Practice Stitches , Or Injections .. It Just Really Depends On What You Are Doing If This Helps ..

what gene combination will have 50% chance of occurring if two heterozygous black and chickens are mated 
please answer!!

Answers

It will be the one with capital and lowercase for example you will get (using Hh alleles for example)

(HH, Hh, Hh, hh)

So it will be the 2nd and 3rd combo, the heterozygous dominant it will have one dominant allele and one recessive

Homeostasis is the ability of the body to maintain internal balance despite changing external conditions. How does the respiratory system help maintain homeostasis? The respiratory system helps release hormones to control body processes. The respiratory system helps release unwanted heat and water from the body, The respiratory system produces white blood cells that kill disease causing organisms. The respiratory system releases enzymes that help in the break down of food.​

Answers

Answer:

b on edge

Explanation:

its right

The respiratory system helps release unwanted heat and water from the body, maintaining homeostasis.

What is homeostasis?" A state of balance among all the body systems needed for the body to survive and function correctly."How respiratory system maintain homeostasis?Respiratory system helps to remove carbon dioxide and excess heat from our body and maintains our blood pH.During respiration, carbon dioxide reacts with water to form a carbonic acid in presence of enzyme carbonic anhydrase. It further dissociates into bicarbonate and H+ ions. This reaction are in equilibriumWhen the level of H+ ions increases, the pH level increases. This will signal respiratory system to release more carbon dioxide. This will result in formation of carbon dioxide and decrease level of H+ ions which will result in increase blood pH.When we breathe out, the moisture from the tissue are also expelled.

Hence, the respiratory system helps release unwanted heat and water from the body.

To know more about homeostasis here

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How are mechanical waves produced?​

Answers

Answer:A mechanical wave is created when a source of energy causes a vibration to travel through a medium. ... Both carry energy through a medium with out transferring matter. In transverse waves, the medium vibrates perpendicular to the direction of wich the wave travels.

Explanation:

50 POINTS 4. The age of the Canyon Diablo meteorite was determined by
A) carbon-14
B) uranium-235
C) hydrogen-3
D) potassium-40​

Answers

Answer:

The answer is uranium have an awesome day!


PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

D

Explanation:

All the other answers dont really make as much sense. So D is best answer.

:)

12. What is the relationship between DNA and chromosomes?
A. DNA is tightly coiled chromosomes
B. Chromosomes are tightly coiled DNA
C. A section of DNA is called a chromosome
D. There is no relationship between DNA and chromosomes

Answers

Answer:

I believe your answer is A.

if this is a two pick answer than your answer is both A and B.

Explanation:

What is the relationship between a DNA molecule and a chromosome?

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Answer: A. DNA is tightly coiled chromosomes

Explanation:

Which of the following is an example of planning for the future to avoid environmen damage?

A. Creating a landfill

B. Cleaning up an oil spill

C. Mining aluminum from the earth’s crust

D. Evaluating potential effects of development

Answers

Answer:

B is the answer

cleaning up an oil spill

B, cleaning an oil spill.
Oil spilling can cause pollution so cleaning it up can help prevent that

The genetic researchers at Bay Medical Company are interested in spiders with the trait for medium silk flexibility. They
think this sik can be used for medical purposes such as for making stitches and for creating artificial tendons. Why do
you think offspring B has the medium silk flexibility trait?

Answers

Answer:

Due to similar shape.

Explanation:

I think offspring B has the medium silk flexibility trait because this offspring B is identical to the spider that is responsible for medium silk flexibility trait. There are some offspring identical to male parent spider due to the presence of dominant allele whereas very littles number of offspring is similar in appearance with the female spider due to recessive allele. If the male spider has medium silk flexibility trait so more number of offspring has medium silk flexibility trait as compared to others.

The people at the Medical research bay company are researching on spiders. the trait for the medium silk flexibility. The silk can be used for medical purposes and creating other tendons.

The B offspring has the medium flexibility trait it's identical to the spider that is responsible for the medium silk flexibility trait.  There are some offspring identical to male parent spider due to the presence of dominant allele spider due to recessive allele.

Learn more about the medical Company are interested in spiders.  

brainly.com/question/16207848.

Two scientists do not agree which type of grocery bag is better for the environment. What is the most likely outcome of their disagreement?

Answers

Answer:

The most likely outcome of their disagreement is the use of cloth tote bags

Explanation:

haploid daughter cells form

Answers

Answer:

ok

Explanation:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cells.
Hope this helps you!
Other Questions
Removing Shingles from a roof is called aO tear OffO Removing ShinglesO Shingle ReplacementO Remodeling roofing outline the reasons for discontent with the Catholic Church that eventually led to the Reformation I NEED HELP IM STUCK!!! On April 30, the end of the first month of operations, Joplin Company prepared the following income statement, based on the absorption costing concept: Joplin Company Absorption Costing Income Statement For the Month Ended April 30 Sales (5,600 units) $145,600 Cost of goods sold: Cost of goods manufactured (6,400 units) $115,200 Inventory, April 30 (900 units) (16,200) Total cost of goods sold (99,000) Gross profit $46,600 Selling and administrative expenses (24,740) Operating income $21,860 If the fixed manufacturing costs were $23,040 and the fixed selling and administrative expenses were $12,120, prepare an income statement according to the variable costing concept. Round all final answers to whole dollars. factor this equation 75k^2+30k=-3 The Eye Bank in Venice has a unique construction. If one of its trapezoidal panels has a height of 50 feet and bases of 40 feet and 36feet, what is its area? 2. Why is alcohol thermometer not suitable to measure high temperature? Use the relationship between the angles in the figure to answer the question.Which equation can be used to find the value of x? x + 90 = 61 x + 90 + 61 = 180 x + 61+ 90 = 90 x + 61 = 180 Jesse has already daved $276 for a trip to Florida. This is 75% of his goal. How much money does he want to save? The ending balance of accounts receivable was $84,000. Sales, adjusted to a cash basis using the direct method on the statement of cash flows, were $369,000. Sales reported on the income statement were $400,500. Based on this information, the beginning balance in accounts receivable was: 8. Which is true about viruses!a. They are prokaryotic cells that infect living organismsb. They are nonliving particles that infect living organismsC. They are eukaryotic cells that infect living organismsd. They are fungi that infect living organisms What are the two main parts of system unit hardware? The desire to earn a profit is calledA) making smart decisionsB) profit motiveC) businessD) entrepreneurship please please i need help i will mark u brill 3. An artist is creating a sculpture from clay. He starts with clay in the shape of a sphere with a radius of 3 inches.What is the approximate volume of the clay sphere the artist started with? Longan multiplied 54216 by 5/4. He thinks the product will be greater than 54216. Explain why he is correct? Write a narrative poem about Black Lives Matter or Asian Hate Which of the following is an example of a chemical reaction? A. mixing sugar and water B. melting wax c. tearing up a piece of paper D.burning paper Item 8After Lenin, who ruled the Soviet Union as a ruthless dictator?Kaiser WilhelmJohn McCraeNicholas IIJoseph Stalin I Need This Done Quick!