Describe now the body responds when a
decrease in core body temperature is
detected.

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.

Which is one example of a phenotypic change that is not genetic

Several billion years ago which gas was the least prevailant in the atmosphere