Question

please tell answer if you know

Answer 1

Name the breathing organs of the following animals :

a) cockroach  

b) bird

c) frog

d) crab

Therefore, A) cockroach is the correct option.

Hint :

The respiratory organ of cockroach is referred to as tracheae. The trachea is a dense array of a network of air tubes found in the internal system.

Answer 2

Answer:

cockroach - spiracles.

bird - mouth and nostrils

frog - skin

crab - gills

Explanation:

spiracles – a small opening on the sides of its body.

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