Explain how the carbon cycle
might be affected if
phytoplankton population were to decrease.

So basically when Phytoplankton dies it sinks to the ocean floor and takes the carbon in it's body with it.

it's     c       this is a cell (b) with a nucleus (c) containing dna (a). the dna is organized into chromosomes (d). a section of the chromosome that codes for a trait is called a gene (e).

it marks things for degradation via the proteasome. it alters there celluar location.