Would all of the reptiles in an area be considered a population? EXPLAIN

5) these are organisms where the genetic material is not bound by a nucleus. they are usually unicellular.

The following image is of a diatom. it lives in water and gets food from photosynthesis. it is encased in a hard shell made of something similar to glass or sand . a diatom is a(n) because it has a) multi-celled organism; specialized parts. b) vertebrate; a skeleton. c) insect; an exoskeleton. d) single-called organism; only one cell.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.