Respuesta :

Answer:

Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. ... Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.

Explanation:

Since only plants can do photosynthesis it helps them grow and the grown plants help humans and animals live. So really photosynthesis is what keeps us alive
ACCESS MORE