Question

Photosynthesis is an example of

an exothermic reaction.
an endothermic reaction.
a reaction that gives off heat.
a reaction that emits energy.

Answer 1

A- endothermic reaction

Answer 2

The answer is an endothermic reaction. Photosynthesis is a type of endothermic reaction because it needs the energy from light (sun) to convert water and carbon dioxide into oxygen and glucose needed by other organisms.