Radioactive decay occurs when atoms of some elements

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?

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.