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
natta225 [31]
2 years ago
12

One of the main reasons why mammals may have been able to evolve so quickly during the present era is due to the extinction of t

he main predators in the previous era. True or False
Biology
1 answer:
Allushta [10]2 years ago
4 0

False, I'd say. Mammals usually adapt based on environment. Now, I know predators are "apart" of the environment, but I don't think that'd be it. I'd bet more money on saying mammals evolve based on environment adaptation. Sorry if I didn't answer your question or if I didn't get my point across well.

You might be interested in
How long does it take for breastmilk to come in?
Butoxors [25]
About six months for the women
 

5 0
3 years ago
A female rhesus monkey is exposed to testosterone in utero. As a result, the animal displays some defeminized behaviors as an ad
professor190 [17]

Answer:

organizational effect.

Explanation:

Organizational effect is a long-term effect of hormonal action typically occurring in fetal development or the early postnatal period that leads to permanent changes in behavior and neural functioning. For example, the presence of testosterone in young male rats leads to long-term male-typical behavior, and female rats can be masculinized by neonatal exposure to testosterone.

Organizational effects act during development, often during critical period. Such hormones affect the construction or fine-tuning of sex organs or neural circuits underlying behavioral capacities that will be needed in adulthood.

Organizational effects are often under tight genetic control, and not subject to major influence by environment.

Organizational effects are often irreversible.

8 0
3 years ago
Which of the following stages of the cell cycle happens last?
Viktor [21]

C. telophase and cytokinesis

Explanation:

I'm not sure how I explain this tho

3 0
3 years ago
Read 2 more answers
Select the reasons why viruses, prions, and viroids are not classified as living organisms. they are not able to reproduce indep
MatroZZZ [7]
They are not able to reproduce independently
They do not use energy for metabolism of any kind
<span>Their virulence is maintained by non-living cultures

Hope this helps. ^.^</span>
5 0
3 years ago
Read 2 more answers
Brain is very important part of our body, explain how it work as an organ? Also, explain
jek_recluse [69]

Answer:

the brain helps with moving our limbs and bones such as how im typing this, it helps us remember to blink and breathe and keep our heart pumping blood.

Explanation:

im not actually sure if this is right but i tried, im sorry if its wrong

7 0
3 years ago
Other questions:
  • What is the structure of an atom?
    9·2 answers
  • The most common mineral group contains ___ minerals
    5·2 answers
  • If two species are branching off of the same node in a phylogeny, is it possible to tell which species evolved first?
    5·1 answer
  • 4. Describe the view if you were to stand in the umbra of a solar eclipse.
    12·1 answer
  • The name given to the metabolic pathways in which cells harvest energy from food molecules is
    8·1 answer
  • What is the function of liver in fish?
    6·1 answer
  • What must happen before a chemical reaction can begin?
    7·2 answers
  • Imagine you do DNA fingerprinting in a forensics lab. You obtain six
    9·2 answers
  • What is ethical about using a 23 and me test kit
    5·1 answer
  • List the 4 consumer types and what they mean.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!