Which factor has a major effect on deepwater currents in the ocean?

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?

Consider this plant cell which organelle is labeled g

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite