Why is cellular respiration so important to cells?
A. Without it the cells would have no energy.
B. It provides the cell with oxygen.
C. It removes all of the waste that builds up in a cell.

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim