Question

The connection between producers and consumers is that only

a: heterotrophs can perform photosynthesis to produce energy for all life

b: heterotrophs can perform cellular respiration producing oxygen for all organisms

c: producers use cellular respiration to produce energy for all life

d: autotrophs can use sun energy to produce energy for all organisms

Answer 1

D. Producers/autotrophs can convert energy from the sun into a form that is available for consumers/heterotrophs to use.