Question

what does porifera feed on

Answer 1

Answer:

Explanation:

The volume of water passing through a sponge can be enormous, up to 20,000 times its volume in a single 24 hour period. In general, sponges feed by filtering bacteria from the water that passes through them. Some sponges trap roughly 90 percent of all bacteria in the water they filter.

Answer 2

Answer:

The volume of water passing through a sponge can be enormous, up to 20,000 times its volume in a single 24 hour period. In general, sponges feed by filtering bacteria from the water that passes through them. Some sponges trap roughly 90 percent of all bacteria in the water they filter.