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
Katyanochek1 [597]
3 years ago
11

True or False; Diversity of life has decreased over Earth's history.

Biology
1 answer:
sammy [17]3 years ago
4 0

Answer:

true

Explanation:

Just think about extinction and how many species we have lost throughout time.

You might be interested in
Skeletal muscle cells exhibit a phenomenon known as recruitment, in which the number of muscle cells recruited to contract is pr
Sergio039 [100]

Answer:

No, cardiac muscle tissue does not exhibit recruitment.

Explanation:

The cardiac muscle tissue does not recruit cells to contract. The reason is that the cardiac muscle contracts all its cells at once and with the same force. It does not have to recruit other cells since it does not have to lift objects of different weights. The heart's contraction aims to pump blood and to do it rhythmically. The heart has a natural peacemaker, the sinoatrial node. The Sinoatrial node transmits an electrical impulse to all the heart to contract it all at the same time and continuously. For these reasons, the cardiac muscle does not need recruitment.

3 0
3 years ago
When is baby's breath added to a floral design?
inn [45]
I think it would be the thrid
4 0
3 years ago
A state of biological balance, or ____________ , is important for the survival of individual cells and ____________ alike.
Stella [2.4K]
A state of biological balance, or _HOMEOSTASIS_, is important for the survival of individual cells and _the whole organism_ alike.
6 0
3 years ago
Please help me with this problem
melisa1 [442]

Answer:

A

Explanation:

7 0
3 years ago
Write a sentence using the word 'resistance'
Kisachek [45]
In 1953, he developed a method to make strains of wheat highly resistant to a single form of rust.<span>
</span><span>

</span>
3 0
4 years ago
Other questions:
  • Suppose in a particular ecosystem, the climate undergoes a gradual change, resulting in increased rainfall. Mosquitoes living in
    10·2 answers
  • Unit Test Which title best fits Rahma's notes? Rahma took these notes on a process involving the movement of molecules, but she
    14·3 answers
  • Operons allow prokaryotes to...?
    8·1 answer
  • What are sublimation and deposition? Give an example of each
    14·1 answer
  • Which of the following diseases is caused by a helminth?
    11·1 answer
  • How do radio waves help indirectly measure the distance of a star from earth?
    9·1 answer
  • 3) Scientists who have examined the fossil record have noted that some species have changed very little over long
    7·1 answer
  • Gametes must be haploid because
    13·1 answer
  • Gregor Mendel was able to create specific principles to explain the observations he made during his studies of genetics. Mr. Smi
    7·1 answer
  • How is genetic variation related to meiosis?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!