What type of organism does not use photosynthesis (a) plants
(b) bacteria
(c) algae
(d) humans

D) Humans

Explanation:

Photosynthesis is a useless ability without some way of exposing yourself to as much of the Sun's energy as possible. That requires a large surface area, relative to their volume. Plants achieve that with large, horizontal, light-capturing surfaces – leaves.

the area between the graph and the t axis