Question

The animals in the food web release _____________ into the environment, which plants then use for ___________. A) oxygen:respiration B) carbon dioxide:respiration C) water vapor:photosynthesis D) carbon dioxide:photosynthesis

Answer 1

i believe that ur answer is D

Answer 2

The answer is D. We use oxygen to breathe and make carbon dioxide . Plants take the carbon dioxide to photosynthesis and make oxygen.