Question

multiple - choice question
what very important molecule does photosynthesis produce that we need?
plants
oxygen
sunlight
carbon dioxide
water

Explanation:

Photosynthesis is a process in which plants use sunlight, carbon dioxide, and water to produce glucose and oxygen. Among the options, oxygen is a crucial molecule for human survival as we need it for respiration. Plants are organisms, not molecules. Sunlight is an energy source, not a molecule produced. Carbon dioxide and water are reactants in photosynthesis, not products that we "need" in the context of the question (we take in oxygen, release carbon dioxide).

Answer:

oxygen