Which statement summarizes the main purpose of photosynthesis? OOO
It converts gases to solids in the form of sugar.
It converts carbon to oxygen.
It converts light energy to chemical energy.
It converts energy to mass.

Explanation:

it converts light enegry to chemical enegry. as it converts sun light enegry into food substances.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.

a physical change is being made.