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
docker41 [41]
3 years ago
14

How are variations part of the theory of evolution by natural selection

Biology
1 answer:
GaryK [48]3 years ago
7 0

In 1859, Charles Darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. He defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

You might be interested in
Alcohol stimulates the release of _____, the brain's major depressant.
Kaylis [27]
The answer is DRINKING FLUIDS,and SLEEP
8 0
3 years ago
Which statement best describes the relationship between photosynthesis and cellular respiration?
KiRa [710]

Correct answer choice is :


<h2>A) Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon back into the atmosphere.</h2><h2 /><h2>Explanation:</h2><h2 />

Photosynthesis produces the glucose that is utilized in cellular respiration to make ATP. The glucose is then converted back into carbon dioxide, which is utilized in photosynthesis. While water is broken down to form oxygen through photosynthesis, in cellular respiration oxygen is blended with hydrogen to form water.

5 0
4 years ago
Read 2 more answers
If you were shipwrecked on the northwest shore of the sea of okhotsk, which of these physical regions would you most likely be c
Tanya [424]
The biome would be temperate coniferous forest
6 0
3 years ago
4. What kind of mineral ID is this?<br> please hurry thank you!
WINSTONCH [101]

Answer:

Crystal Form and Mineral Habit

Explanation:

The term crystal habit describes the favored growth pattern of the crystals of a mineral species, whether individually or in aggregate. It may bear little relation to the form of a single, perfect crystal of the same mineral, which would be classified according to crystal system.

4 0
4 years ago
A forest fire passes through an area. Which type of organism would be most likely to increase in number over the next month?
lyudmila [28]
One population that may not survive is the goundhog
6 0
4 years ago
Read 2 more answers
Other questions:
  • Which choice describes DNA after replication has taken place
    8·1 answer
  • Temperate deciduous forests are characterized by trees that lose their leaves in the winter. Which of the following is an abioti
    10·2 answers
  • Which chemicals are not secreted by the platelet granules?
    14·1 answer
  • BRAINLIESTTTT ASAP!
    13·2 answers
  • Select the term that best describes the type of transport occurring in the below
    14·2 answers
  • Which of the reproductive isolating mechanisms given below is postzygotic?
    15·2 answers
  • Which of the following is one stage of the cell cycle? (3 points)
    15·1 answer
  • Materials and waste that are removed from a cell with the use of a vesicle is called ?
    10·2 answers
  • What do you do when you land on a island and your boat has crashed?
    15·2 answers
  • Scientists are interested in how the severity of acid deposition affects the soil of the red spruce forests. They design a labor
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!