answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Setler [38]
2 years ago
15

Which of the following is an example of adaptation? A rabbit population in which all of the members change fur color from brown

to white as the seasons change A butterfly population where each individual makes more of an enzyme for processing toxins as its exposure to toxic plants increases An eagle population where adult eagles develop a tolerance for invasive mites over five years A fish population in which the average skin brightness decreases over several generations in the presence of predators
Biology
1 answer:
muminat2 years ago
7 0

Answer:

The correct answer is "A fish population in which the average skin brightness decreases over several generations in the presence of predators"

Explanation:

In biology, an adaptation is defined as an evolutionary response at which a group of organism develop new traits or behaviors as result of new environmental conditions. In this case, a fish population which skin brightness decreases over several generations in the presence of predators is an example of an adaptation. The fish decreasing its bright skin is the new trait developed as a result of the presence of predators, and as stated, adaptation occurs over several generations not within one generation.

You might be interested in
Theo plays basketball for his high school team. He is concerned that he is not consuming enough calories to support his activity
miv72 [106K]

Answer:

The correct answer is B. weight loss

Explanation:

Calorie is considered a unit of energy and athletes like basketball players require more calories than common people. Calories are present in our food and every food provide a different amount of calories to us.

To gain weight people require to consume more calories than they burn and to reduce weight people must burn more calories than they consume. So losing weight by theo shows that theo is not taking enough calories to support his activity.  

Therefore theo should improve the calorie intake up to that level where he can maintain his body weight. Therefore the correct answer is B.

7 0
2 years ago
How does the concentration of salt in water affect the rate of osmosis?
Nata [24]
The concentration of salt in water affects the rate of osmosis because it will determine how much water should be transported or excreted or to be taken in. The cellular process is keen to the salt concentration of its system thus making sure to maintain balance between the salt concentration the right amount of water must also be in its area of release for any expected occurences.
Osmosis then is the movement of water particles from which has water and from which has not and to provide it with the sufficient H2O.
7 0
2 years ago
An ecosystem generally requires solar energy, nutrients, decomposers, consumers and ____. Select one: a. conformers b. decontami
Zielflug [23.3K]

Answer:

Producers

Explanation:

They are the food for the consumers.

4 0
2 years ago
Read 2 more answers
A student classified a mushroom as belonging to Kingdom Plantae. Which of the following best explains why the student is incorre
kenny6666 [7]

Answer:

the first one

Explanation:

8 0
2 years ago
Read 2 more answers
The innermost serous membrane covering the heart is the: Group of answer choices synovial layer peritoneum visceral pleura visce
stepan [7]

<u>Answer:</u>

<em>There are innermost serious membranes that cover the heart is Parietal Pericardium.</em>

<u>Explanation:</u>

Heart is <em>covered by pericardium</em> in two sides, inner and outer sides. The inner membrane is parietal pericardium and the outer one is visceral pericardium. Pericardium is made up of <em>fiber tissues</em> that strongly protect the heart from all around.

The<em> main function of pericardium</em> is to protect the heart from any injuries and prevent the infections. The serious pericardium helps in<em> lubricating the heart. </em>

3 0
2 years ago
Other questions:
  • Which of the following correctly identifies the decomposers in the forest food web shown below? (1 point)
    9·1 answer
  • Which list best describes what should be worn by students in a biology lab where pouring chemicals into beakers is involved?
    10·2 answers
  • The heritability for human traits, such as nearsightedness, _____.
    11·1 answer
  • If natural selection has no foresight, how can it explain features that seem to prepare organisms for future events? for example
    11·1 answer
  • When a cat drops from a tree to the ground, the conversion of takes place. Then cat runs up behind a mouse to obtain its food. A
    8·2 answers
  • Determine whether each statement refers to species diversity or genetic diversity. Every organism in an ecosystem relies on othe
    15·2 answers
  • Complete the passage to describe projectile motion, using “horizontal” or “vertical.” When an object is thrown, the thrower push
    10·2 answers
  • The _______ system breaks down the food we eat, while the _______ system transports the tiny food particles to each cell in the
    5·1 answer
  • Examine the food web shown in figure 5-4. What would most likely happen to the organisms in this ecosystem if the algae began to
    13·1 answer
  • In the spinal cord, gray matter is functionally organized into _________ while white matter is organized into _________.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!