Answer:
Photosynthesis is the process, in which the chloroplast in plant cells convert sunlight to energy for the plant
photosynthesis is a chemical process through which plants (some bacteria and algea) produce glucose and oxygen from carbon dioxide and water using only light as a source of energy.
Weaken that cell
Explanation:
I think it's number 2 (viewpoint).....
petroleum i think
if not then natural gas