Question

what is photosynthesis​

Answer 1

Answer:

Most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth.

Answer 2

Explanation:

photosynthesis is the process in which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. photosynthesis in plants generally involve the green pigment chlorophyll and generates oxygen as a by-product