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
tankabanditka [31]
4 years ago
7

What is a community? Paleontologists have found evidence that after a major extinction occurs, ____

Biology
2 answers:
OverLord2011 [107]4 years ago
8 0

Answer:

An extinction event (also known as a mass extinction or biotic crisis) is a widespread and rapid decrease in the biodiversity on Earth. There is a sharp change in the diversity and abundance of multicellular organisms. I

Paleontologists have found evidence that after a major extinction occurs,many new species often appear at about the same time .

Explanation:

son4ous [18]4 years ago
7 0

Answer:

new species often appear at about the same time.

Explanation:

A biotic crisis or a mass extinction crisis is a rapid and widespread decrease in biodiversity. There is a clear change after the mass extinction, in the diversity and  of multicellular organisms.

You might be interested in
Give an example of a direct and indirect interaction between two organisms
horsena [70]

Answer:

The example of direct interaction between two organisms is in coral reefs some fishes behave as a cleaner for the other fish.

Explanation:

The fish eats the parasites which harms the other fish. In this the cleaner fish gets food and the other fish gets rid of parasites. The example of indirect interaction between two organisms is when the birds eat the caterpillar, there is a positive impact on the plants because the Caterpillars used to the leaf of the plants.

The direct interaction between two organisms is defined as when the action of one organism has a direct impact on the other organism. The indirect interaction between two organisms is defined as when the action of one organism is responsible for indirect impact on the other organism.  

3 0
4 years ago
Revise the statement so it is true.
Ksju [112]

Explanation:

because they all have different (structures). heart muscle tissue is very tightly woven together for strength to push blood throughout the body/ you can tell these apart by structure, columnar epithelial cells are designed to stretch and move while digestion is taking place...

4 0
3 years ago
The ability of the heart to vary the degree of its contraction without stretching is called:_____
Lera25 [3.4K]

Answer:

I need points

Explanation:

4 0
3 years ago
True or false is nature itself also capable of its selection?
ryzh [129]

Answer:

Your answer is True

Explanation:

Hope this helps :)

7 0
3 years ago
Read 2 more answers
What does cell theory refer to
zubka84 [21]

Answer:

Cell theory refers to the idea that cells are the basic unit of structure in every living thing. Development of this theory during the mid 17th century was made possible by advances in microscopy. This theory is one of the foundations of biology.

4 0
3 years ago
Other questions:
  • What would happen if there were no condensation stage in the water cycle?
    15·1 answer
  • What is a group of interdependent organs with similar function.?
    15·2 answers
  • "Children, you ....
    5·2 answers
  • Please help me answer this as fast as you can!!!!!
    12·1 answer
  • How does an area’s weather differ from the area’s climate?a. Weather involves temperature and precipitation and climate involves
    12·1 answer
  • Can you get a paperclip to float on water? Does the size of the paper clip matter?
    13·2 answers
  • what is the maximum number of amino acids that can be specified by a codon consisting of a sequence of four bases
    13·1 answer
  • Why can't a hair shaft be used to collect an individual's DNA
    13·2 answers
  • Which can be prevented with vaccines: bacteria,<br> viruses, or both?
    15·1 answer
  • The blood proceeding away from the glomerulus is relatively thick.<br><br>why​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!