Question

the exit opening in sponges in know as​

Answer 1

Answer:

The osculum (plural "oscula") is an excretory structure in the living sponge, a large opening to the outside through which the current of water exits after passing through the spongocoel.

Explanation:

Answer 2

Answer:

The osculum (plural "oscula") is an excretory structure in the living sponge, a large opening to the outside through which the current of water exits after passing through the spongocoel.

Explanation:

hope this helps and plz mark as brainliest