To release the energy stored in carbon-containing molecules, such as sugars, autotrophs and heterotrophs break these molecules down in a process called cellular respiration. In this process, the carbons of the molecule are released as carbon dioxide.
<span>The choices can be found elsewhere and as follows:
</span><span>a)folded mountains
b)fault-block mountains
c)canyons
d)plateaus</span><span>
I think the correct answer is option B. Mountains that have developed because of compressional stress—colliding plates that force rock layers upward—are called </span>fault-block mountains.
Answer:
homo habilis
Explanation: first human to walk earth.
