Energy is lost at each trophic level.
The correct answer is A) Chlorophyll absorbs sunlight energy for photosynthesis.
Leaves are green because of chlorophyll. Chlorophyll is a pigment found in the thylakoid membranes of the chloroplasts in the leaves.
Simply, plants are green because they have green chloroplasts (organelles that carry out photosynthesis).
The answer is c because they are easily destroyed and washed away during food storage preparation