Bacteria are decomposers when they are turning the dead material in decaying organisms into nutrients. They become producers when they provide those nutrients for plants.
This organelle is called C. Plasma or cell membrane.
D. both adapted to similar niches in which gliding increased their survival
Phytoplankton contribute positively in the oceanic ecosystem as they are a source of food for oceanic animals. Moreover, they remove carbondioxide from the carbon cycle and utilize it for the process of photosynthesis.
The nucleus controls everything in a cell