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
poizon [28]
2 years ago
13

What must be true for natural selection to happen?

Biology
1 answer:
Mila [183]2 years ago
3 0

Answer: Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.

Explanation:

You might be interested in
What are not properties of enzymes<br>​
gayaneshka [121]

Answer:

A catalyst

Explanation:

Enzymes are not a catlysy

8 0
2 years ago
Help plzzzz
Ilya [14]

Answer:6

Explanation:

6 molecules of carbon dioxide are required, one for each carbon atom in glucose. 6 molecules of oxygen are produced as a by product of water oxidation. Sunlight provides the free energy needed to make the endergonic pathway proceed.

7 0
2 years ago
10. Which type of homeostatic mechanism is the most common in the human body?
natima [27]

Answer:

Explained below:

Explanation:

Type of homeostatic mechanism in the human body which is most common is the maintenance of body fluids, dilute and solutions of water that carry liquefied chemicals found in internal part of the cell and the surroundings of them. the internal part of the cells, it is named as intracellular fluid, the external part of the cells, it is named as extracellular fluid. All the materials such as oxygen, nutrients, proteins, and ions, are needed for survival.

8 0
3 years ago
Why is comparing cellular respiration to a burning fire a poor analogy
WITCHER [35]

Answer:

A fire will burn all of its potential energy while cellular respiratory will store it as ATP

also

burning a fire releases all of the energy in the fuel as heat and light.

Hope this Helps

7 0
2 years ago
Help with the Name of these labels ?
gtnhenbr [62]

Answer:

A. Outer Membrane B. Peptidoglycan C. Cytoplasmic Membrane

Explanation:

I can't really give an explanation for this one but if you look up gram negative bacteria and go to images you can find a photo that is very similar to the one you show that has labels.

5 0
2 years ago
Other questions:
  • What is a stem cell?
    8·2 answers
  • What is the difference between commercial and subsistence energy sources?
    14·1 answer
  • Any help?? Thank you!!
    12·1 answer
  • I NEED HELP ASAP!!!!!!!
    11·2 answers
  • In comparison with primary​ storage, hard drives are​ ________.
    12·1 answer
  • Velocity of a dog that runs 120 meters towards a cat in 60 seconds.
    7·1 answer
  • What are vessel fiber/fibber/fibre ? beams ?​
    9·2 answers
  • Which of the following is NOT a type of volcano?
    9·2 answers
  • Inside a eukaryotic cell, organelles float in an area called the _____.
    5·2 answers
  • Plants use chemicals such as carbon dioxide and water to make food and _________.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!