1answer.
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
k0ka [10]
3 years ago
8

What is the mechanism of natural selection?

Biology
1 answer:
borishaifa [10]3 years ago
8 0
The answer is D. The natural selection is a theory which illustrates the gradual process of evolution in the population due to the change of environment. The key point is the mutation (variation) exists in the population before the environment changing. For C, if the environment does not change, though the adaptation is useful to environment, it will not be selected. Because the organisms without the adaptation will not die.
You might be interested in
Where are phospholipids most likely found in a eukaryotic cell? group of answer choices ribosomes around organelles plasma membr
miss Akunina [59]

Answer: plasma membrane

Explanation:

3 0
1 year ago
How many servings of the bread, cereal group should you have each day? 2-3 ounces 3-4 ounces 6-8 cups 6-8 ounces
ivann1987 [24]
I believe its 2-3 oz. I'm not all that sure but after a bit a research it was the best answer i could get.
7 0
3 years ago
Which two organisms are herbivores
Mars2501 [29]

Answer:

Examples of large herbivores include cows, elk, and buffalo. These animals eat grass, tree bark, aquatic vegetation, and shrubby growth. Herbivores can also be medium-sized animals such as sheep and goats, which eat shrubby vegetation and grasses. Small herbivores include rabbits, chipmunks, squirrels, and mice.

Explanation:

6 0
2 years ago
Read 2 more answers
About two-thirds of body fluid is found within living cells; this fluid is called the ________.
Savatey [412]
The sodium ion content of the extracellular fluid
6 0
3 years ago
What would happen in an ecosystem if there were a decrease in the number of decomposers?
gulaghasi [49]
If there where a decrease in the number of decomposers there would be a increase in the number of producers and consumers.
7 0
3 years ago
Read 2 more answers
Other questions:
  • A nurse fails to communicate a change in the client's condition to the physician. which element related to proving malpractice h
    13·1 answer
  • Lignin makes cellulose more rigid.
    15·1 answer
  • Which of the ribs help form the protective part of the rib cage?
    13·1 answer
  • Why do water molecules stick to each other??
    14·2 answers
  • Which natural resource is formed from the deposition of sedimentary rocks?
    7·2 answers
  • Why do we need so many muscles in our hands, wrists, and arms?
    11·2 answers
  • Can you predict the genotype of a plant with smooth pods?
    6·1 answer
  • A study was performed on 20 trees to test the effectiveness of a new fertilizer. The results of this specific study is brought i
    11·1 answer
  • Desertification is cause by___
    7·1 answer
  • Evidence of evolution
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!