Question

earthworm ,humans,prawn,insests how the breathe and tell their respiratory orgarns

Answer 1

Earthworms breathe by their skin, humans by their lungs, prawn and insects also breathe by their skin.

Answer 2

1- Earthworm breathe through their skin.

2-Humans breathe through lungs.

3-Prawn respires in the aquatic medium and it carries three sets of organs for the purpose—lining of the branchiostegite, epipodites and gills. Crocodile---- Trachea. connecting mouth and lungs.so that they breathe

4- Insects breathe with a network of tiny tubes called tracheae.