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.
A Nutrients move through the ecosystem in biogeochemical cycles. A
Homeostasis is the maintenance of a relatively constant internal state. It is the process by which living organisms maintain a state of equilibrium in their internal environment. The organs that take part in homeostasis include: the skin, kidney and liver. These organs works together to maintain a stable internal environment.