In fishes, ______ absorb the oxygen that is dissolved in the water.
Question 5 Fishes breathe with the help of gills which are richly supplied with blood vessels. The gills help the fish to (a) take in oxygen from air. (b) take in oxygen dissolved in water (c) absorb nutrients present in water (d) release waste substances in water
A fish in an aquarium absorbs oxygen through:
How does a fish in an aquarium absorb oxygen?
The organ responsible for gas exchange in a fish to take in the oxygen dissolved in water is?