They are the energy base of the food chain for all aquatic organisms, without them all aquatic organisms would most likely parish.
Yes, because there is only so much weight it can hold.
Answer:
The presence of new nucleus in the cell
Explanation:
If the cell have true nucler then it is eukaryotic,but when it is having not true nuclear in the cell then it is prokaryotic
The answer to this question would be D.
Capillary Action.