What is the correct description of the components of an atp molecule?

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.

What occurs to the cell during mitosis

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic