Respuesta :
I think the correct answer from the choices listed above is the first option. Algae play a crucial role in the marine ecosystem because they are the decomposers present in the marine ecosystem; any damage to them could cause imbalance in the entire marine ecosystem. Hope this answers the question.
Answer:Option C Algae are the primary producers.
Explanation:
The algae are the green organism containing chlorophyll that helps in trapping sunlight to initiate the process of photosynthesis.
They are known to e the producers of the marine ecosystem and any damage to the producers of the ecosystem can harm the ecosystem in a very bad way.
It can imbalance the whole food chain in the marine ecosystem.