How water beetles breath?

Answer:

well, some water beetles bring down a little bubble of air under a rock or something, then when the need a breath, they go to they're little place. some are jest good swimmers and can keep their breath easily.

First answer by Caramelthehamster. Last edit by Caramelthehamster. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 1 [recommend question].