Plz help me with these 2 questions ​

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?

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

Which units ate used to measure both velocity and speed? check all that apply