Question

explain the type of respiration in earthworm fish and a human beings​

Answer 1

• EARTHWORMS have moist skin.
• there skin is so moist that gases can easily pass through.
• thus they breathe through skin.
• FISHES have gills instead of lungs.
• the gills are rich in blood vessels.
• the gills take dissolved oxygen from water and then transports carbon dioxide to water.
• HUMANS have lungs which take the oxygen through inhalation and releases carbon dioxide through exhalation.