Question

describe any two aquatic ecosystems in terms of their structure and function for bba​

Answer 1

Explanation:

soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Answer 2

Answer:

aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems.