photosynthesis is important to living organisms because it is\nthe foundation of most food chains.\nthe…

photosynthesis is important to living organisms because it is\nthe foundation of most food chains.\nthe source of nitrogen gas in the air.\nhow animals get carbon dioxide to breathe.\nthe process that occurs in most ecosystems.

photosynthesis is important to living organisms because it is\nthe foundation of most food chains.\nthe source of nitrogen gas in the air.\nhow animals get carbon dioxide to breathe.\nthe process that occurs in most ecosystems.

Answer

Brief Explanations:

Photosynthesis is carried out by plants, algae and some bacteria. They convert light - energy into chemical - energy in the form of glucose. Herbivores eat these producers, and then carnivores eat the herbivores. So it forms the base of most food chains. Nitrogen gas in air comes from nitrogen - cycle processes, not photosynthesis. Animals breathe in oxygen and out carbon - dioxide, and photosynthesis is not how they get carbon - dioxide. While it occurs in many ecosystems, its key importance is as a food - chain foundation.

Answer:

the foundation of most food chains.