Question

1. what is the substance inside the chloroplasts used for? *

○ food-making
○ excretion

Explanation:

Chloroplasts contain chlorophyll, which is involved in photosynthesis (food - making in plants). Excretion is the process of removing waste, and chloroplasts are not involved in excretion. So the substance inside chloroplasts is used for food - making.

Answer:

A. food - making