Answer:
need glucose to carry out cellular respiration. — Cells need glucose to release energy/for energy/as a source of energy.
<span>A SCIENTIFIC HYPOTHESIS is a possible and testable answer to a scientific question or explanation of what scientists observe in nature. It is the initial building block of a scientific method, and also includes an explanation, for the assumption that the hypothesis is correct.</span>
The answer is A, Sound waves must have materials to bump together to transfer the waves.
Answer:
species richness is the number of species in an ecosystem
