Question

A of steps (fill up with
collective noun)​

Answer 1

Answer:

Explanation:

Biopotential of fresh water invertebrates:

Fresh water invertebrates are often used as state indicators of the state of streams, rivers, lakes and ponds.

If you have collected freshwater 'bugs' from your local system.

Fresh water invertebrates are small animals which do not have back-bones. It also includes worms, leeches, insects and snails.

There are streams of varying quality on the plateau, from high quality to low quality stagnant pools with very limited invertebrate fauna.