In addition to water and carbon dioxide, photosynthesis requires
a. light and chlorophyll
b. oxygen and sugars
c. sugars and light
d. chlorophyll and oxygen

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?

Plz ! ive been stuck on this forever

14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca