The anwser is chloroplast, could you check your sheet to see if you typod anything.
The more the people, the more pollutant they generate which will pollute the the water.
Answer:
Letter A
Explanation:
From the description you make, it's likely that the structure with letter A is the chloroplast. It is round and small and it's free because of the pigment needed for photosynthesis (chlorophyll). It is located inside the cell, suspended in the cytoplasm.
