Asedimentary rock formed from the remains of living organisms is classified as which of the following? a. intrusive b. clastic c. chemical d. organic

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?

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

What two factors does carrying capacity compare? population size and resource use population growth and resource availability resource use and time population size and time