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
Marina CMI [18]
3 years ago
9

How does crystal size compare in extrusive vs. intrusive rock? Explain the cause of this difference

Biology
1 answer:
Ede4ka [16]3 years ago
5 0
The difference between extrusive and intrusive rocks are how they cool down. Extrusive rocks cool down quickly and are created by lava; because of this they have very small, fine-grained crystals. Intrusive rocks cool slowly beneath the surface of the earth and are created by magma; because the cooling process is very slow the rocks have very large crystals.

You might be interested in
PLEASE HELP ME WITH THIS
Goryan [66]

Answer:

more exposure to sunlight and therefore increase photosynthetic production

Explanation:

4 0
3 years ago
Which factors can have the greatest effect on the health of a river
Tomtit [17]
It’s the letter C.................
5 0
3 years ago
A group of related plant<br> species or animal species is called a what?
Tom [10]

Answer:

I believe they are called a population, tell me if I'm wrong.

8 0
3 years ago
Read 2 more answers
"in the _____________ context, patients do not know if they are going to die because the doctor and staff deliberately keep the
Lerok [7]
<span>In the closed awareness context, patients do not know if they are going to die because the doctor and staff deliberately keep the information from them."</span>
4 0
3 years ago
Give reasons.
Bess [88]

Answer:

1.It produces silk which is a high quality fibre

2.to destroy the gelatinious substance inside cocoon so as to obtain silk thread

3.To avoid it from hatching

4.they carry pollen grains while roaming plant to plant and help in cross pollination

8 0
3 years ago
Other questions:
  • Which of the following is a need of most plants? A. To release carbon dioxide to the environment. B. To take up oxygen from the
    8·1 answer
  • (01.01 MC)
    14·1 answer
  • I'm confused can someone help me out?
    6·2 answers
  • The chemical bonds in peptidoglycan can be hydrolyed by the enzyme _____, found in tears and saliva.
    15·1 answer
  • Malcolm is studying alone in his room late at night when he hears a loud noise downstairs. His heartbeat increases significantly
    10·1 answer
  • Over the years, the forest cover in a particular ecosystem was reduced from about 50% to 20%. What would be the MOST LIKELY effe
    5·2 answers
  • Breaking a phosphate bond in an ATP molecule releases
    13·1 answer
  • PLS HELP ASAPBacteria, viruses, protists, parasites, and fungi can all cause disease and can be referred to as ______.
    5·1 answer
  • Im dumb please help me<br>*the organelle is mitochondria* ​
    7·1 answer
  • Como concientizar a las personas sobre la manera de usar el agua correctamente?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!