6:37 W Apr Take Quiz
5 pts
Question 12
12. A mining company was comparing rock samples from two different mines.
Their observations showed that the rock samples were two different types of
rock
How could energy have played a role in the different rock types forming?
O Energy caused one rock type to form, but not the other. Rock that forms because of
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the denominator has a very specific role.

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

atp is used for energy.

the correct answer is b