Question

respriratory organ of the following:
Earthworm
frog
cockroach
​

Answer 1

Explanation:

Frog = lungs

cockroach= trachea

Earthworms = skin

I hope

Answer 2

Answer:

1) Earthworm=Skin

2)Frog=Lungs

3) Cockroach=Trachea

Explanation:

Frogs have lungs, cockroaches have trachea, while fishes have gills for respiration. Earthworms don't have special organs for respiration, instead, they breathe through their skin. This type of respiration is known as cutaneous respiration