Respiratong
and circulatory, changes in
high
altitude Vertebrate and
diving
.​

Microorganisms aren’t all decomposers; in fact, many act as producers or primary consumers in an ecosystem. how do microorganisms that act as producers benefit the rest of an ecosystem in terms of energy transfer? what about microorganisms that act as primary consumers?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?