Question

what is photosynthesis and why most of the questions are being deleted before we even give the answers?​

Answer 1

Answer:

the process by which green plants turn carbon dioxide and water into food using energy from sunlight

Answer 2

Answer:

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

And to answer your second question I don't really know but there are a lot of inappropriate questions being asked so they're getting mass deleted.