Question

fill in the blank 2 points. plants take in during photosynthesis and release it back during respiration. choose your answer... carbon nitrogen pangaea oxygen phosphorus

Explanation:

During photosynthesis, plants take in carbon - dioxide and water and use sunlight to produce glucose and oxygen. During respiration, plants take in oxygen and release carbon - dioxide. So the gas plants take in during photosynthesis and release during respiration is oxygen.

Answer:

oxygen