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
Naily [24]
2 years ago
10

If the concept of evolution is defined as a scientific theory, what must be true about the concept of evolution?

Biology
1 answer:
Brrunno [24]2 years ago
3 0

Answer:

Change occurs in the heredity characteristic of living organism over time.

Explanation:

Change occurs in the heritable characteristics of living organisms with the passage of time is known as evolution. Evolution consist of three basic principles which are variation, heredity, and differential fitness. The organisms evolved with the passage of time due to change in the environmental conditions which able them to survive in that harsh climatic conditions and those which is not evolved can't survive and in the end extinction occur.

You might be interested in
ILL GIVE BRAINLIEST!!!<br><br> please answer!
VARVARA [1.3K]
The answers are: BB Bb bb
3 0
2 years ago
Read 2 more answers
Which of the following actions acts to warm a homeothermic body?
uranmaximum [27]
Shivering

Explanation: shivering action is an act to warm a homoeothermic body. Sweating makes the body cool, panting don’t keep body warm and dilating blood vessels does not keep body warm instead constriction of blood vessels is the initial process to conserve body heat followed by waves of muscle contraction, which is nothing but shivering. Alteration of the set point in torpor is also not the right answer
4 0
3 years ago
Which system is the muscular system anchored to
dybincka [34]

Answer:The bones of the skeletal system serve to protect the body's organs, support the weight of the body, and give the body shape. The muscles of the muscular system attach to these bones, pulling on them to allow for movement of the body.

Explanation:  Hope it helps!

5 0
2 years ago
Read 2 more answers
Axons from mPFC neurons synapse onto intercalated cells in the amygdala that contain the neurotransmitter __________.
sammy [17]

The medial pre Frontal Cortex neurons synapting with the intercalated cells of Amygdala contains <u>GABA</u> as the neurotransmitter.

Option a

<u>Explanation:</u>

The Amygdala has two types of nerve cells getting attached with it primarily. They are the fibres from the mPFC or medial pre Frontal Cortex and the vIPAG or ventrolateral periaqueductal grey. These neurons do have different functions on the whole body.

The fibres from the mPFC do have emotional function on the human body whereas the fibres of vIPAG do have an effect on the muscle tone . And it's seen that both the nerve fibres that are getting attached with the intercalated cells of Amygdala do secrete GABA and are inhibitory GAB Anergic in nature.

8 0
3 years ago
Yosef is playing with a different kinds of rubber bands. Some are very narrow and some are quite wide. Yosef is curious about th
scoundrel [369]

Answer:

If the width of a rubber band is increased, then it will be more difficult to stretch because more force will be needed to stretch it.

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • AAC –GCC – GTC –CGC – TAG
    9·1 answer
  • The man whose brain injury sparked new interest in brain research was:
    14·1 answer
  • A closed glass jar contains water vapor. The jar cools and liquid water begins to form. What will happen to the mass of the cont
    15·1 answer
  • Which statement best describes an igneous intrusion?
    7·2 answers
  • Through the semester, you have used two bacteria that produce colorful colonies: one produce yellow colonies, another one pink.
    7·1 answer
  • 1. What force, created when two surfaces rub together,
    5·1 answer
  • The tubulin protein is a major component of?
    8·1 answer
  • _______ is emotional, mental, and physical fatigue that results in reduced motivation, enthusiasm, and performance, which is ___
    15·2 answers
  • What is a reservoir fit carbon and nitrogen, but not phosphorus?
    6·1 answer
  • What is respiration ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!