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
Semmy [17]
4 years ago
7

An eruption is classified as an explosive volcanic eruption based on the amount of which mineral found in the magma?

Biology
1 answer:
abruzzese [7]4 years ago
7 0
It's classified as volcanic eruption based on the amount of <span>basalt.
</span><span>Basaltic magma is SiO2 with high amount of Iron, Magnesium and Calcium</span>
You might be interested in
Describe why seed dormancy is a valuable adaptation that has helped explain the evolutionary success of seed plants
ycow [4]

Seed dormancy allows for a seed to germinate only when the conditions are right to support the germination and growth of the plant. This adaptation, therefore, increases the chances of survival for the plant. Natural selection, which powers evolution, will always favor desirable traits which will be entrenched in a population through successive generations.

8 0
3 years ago
PLEASEEEE HELPP If an organism is produced by sexual reproduction, which of these claims is true of its chromosomes?
stiks02 [169]

Answer:

It receives half of its chromosomes from each of its parents.

Explanation:

5 0
3 years ago
At the beginning of cellular respiration, energy is stored in the bonds of molecules.
malfutka [58]
And energy hope this helps
3 0
3 years ago
Which of the following is true of an isobaric process
mylen [45]

Answer:

Pressure is constant & W= PV

Explanation:

If you lookat this picture.You can see that temperature is changed...that means internal energy is changed.And you can see pressure is 2atm always...

and also because the volume is incresed we can calculate the work using

W=p∆v

W=2atm*1m^3

So that equation is also true for this system.

7 0
3 years ago
Leah leaves her house to go to school. She travels 6km south, then 6km east, and finally 6km north.
Leviafan [203]
Answer: 18

Explanation:
6 0
3 years ago
Other questions:
  • The line tic energy of a ball with a mass of 0.5 kg and a velocity of 10 m/s is
    14·2 answers
  • Helium does not usually react with other substances. Does this mean that helium has no chemical properties?
    10·1 answer
  • name the structures in a cellwhich carry inherited traits and give a brief overview of cellular reproduction
    8·2 answers
  • Explain the process of transpiration from the roots to the leaves
    5·1 answer
  • Both aerobic and anaerobic respiration yield a net gain of ATP molecules to be used as energy for living things. The processes o
    10·2 answers
  • Some people have one sickle cell gene and one normal gene. They have few defective cells and no symptoms because the sickle cell
    15·1 answer
  • Which statement describes how enzymes and substrates are related? The enzyme influences the speed of change from substrate to pr
    9·2 answers
  • 2. The vasa recta is a specialized capillary that branches from the ___________ arteriole. The blood flow in the vasa recta runs
    8·1 answer
  • Help pls pls plsssss
    15·1 answer
  • Which solution is most acidic?<br> A.pH=3<br> B.pH=7<br> C.pH=10<br> D.pH=14
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!