Algae play a crucial role in the marine ecosystem. Choose the appropriate justification for this statement. A) Algae are the decomposers present in the marine ecosystem; any damage to them could cause imbalance in the entire marine ecosystem. B) Algae are the primary consumers in the marine ecosystem; any damage to the primary consumers can cause imbalance in the entire marine ecosystem. C) Algae are the primary producers of food in the marine ecosystem; any damage to the primary producers can cause imbalance in the entire marine ecosystem.