Question

Q). Write the respiratory organs in:-
a) Earthworm
b) Fish
c) Frog
d) Cow
e) Human

Answer 1

Answer:

1.Earthworm  Skin

2.Fish Gills

3. frog  skin

4. cow  lung

human  lung

Explanation:

Answer 2

Earthworm = moist skin.

Fish. = gill

frog= gill

Human = Lung

Cow= Lung