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
Strike441 [17]
3 years ago
7

What type of variation is necessary for natural selection to occur? (3 points)

Biology
1 answer:
Vika [28.1K]3 years ago
8 0

Answer:

Genetic

Explanation:

You might be interested in
What is the path that planets follow around the sun​
Crank

Answer:

Orbit or Orbitals, they orbit around the sun counter-clockwise

Fun Fact:

If you looked at the solar system from the bottom the planets would move clockwise.

7 0
3 years ago
Which of the following would take the longest time to regulate blood pressure?A. hormonal control of peripheral resistanceB. che
Nesterboy [21]

The right answer is D. renal regulation.

Among the many factors that modulate tension (vessels, heart strength, blood volume ...), the kidney plays a vital role because it makes an enzyme called renin that helps increase blood pressure and it regulates the outflow of sodium and water, which contribute to the elevation or diminution of blood pressure in the arteries.

7 0
3 years ago
Increased atmospheric carbon dioxide negatively affects coral reefs by: select one:
Ksenya-84 [330]
Increased atmospheric carbon dioxide will diffuse to the ocean water (since normally, there is lower concentration of dissolved carbon dioxide in the ocean water). The dissolved carbon dioxide takes into the form of carbonic acid thereby increasing acidity of ocean water. More often than not, the acidification of ocean water leads to detrimental results especially in marine organisms that are pH sensitive such as coral reefs and many invertebrates.
8 0
3 years ago
Some lifespan developmentalists use a(n) ____________ approach, drawing on several perspectives.
Zigmanuir [339]

Answer:

Decidable approach

Explanation:they need to make sure how to approach

5 0
3 years ago
In a scientific experiment the ____ Group is The data that comes from the norm or situation. it is the information the other gro
Katen [24]
It’s the control group.

The reason why is because the experimental group is the group in which they are experimenting with while the control group isn’t receiving any experimentation
8 0
4 years ago
Other questions:
  • oxygen is needed to produce energy in eukaryotic cells. which organelle would you think needs oxygen the mst
    14·1 answer
  • What is the function of a diagram in a film camera
    9·1 answer
  • The atmosphere contains about 80%
    6·2 answers
  • 2. Which is not a reason to abstain from alcohol?
    9·2 answers
  • What are greenhouse gases?
    15·2 answers
  • A species of malaria-carrying mosquito lives in a forest in which two species of monkeys, A and B, coexist. Species A is immune
    10·1 answer
  • What brain dysfunction results when blood supply to a region (or regions) of the brain is blocked and vital brain tissue dies, a
    7·2 answers
  • Which is the correct Lewis structure for carbon tetrabromide (CBr4), in which a central carbon atom is bound to four atoms of th
    6·1 answer
  • If a P-Wave took 5 minutes to reach a seismic
    9·1 answer
  • two plants are grown using the same light and pots one plant is given microwaved water the other is given tap water. their heigh
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!