Answer:
the correct answer is: chloroplasts
Explanation:
Chloroplasts are the cellular organelles that in photosynthetic eukaryotic organisms take care of photosynthesis.
The characteristic shared by both algae and seed plants is the presence of chloroplasts. Algae and seed plants both have chloroplasts.
Carbon dioxide and photosynthesis
I am going to assume it mean what i think it does and say <span>A) Predation</span>