Question

name respiratory of organs of following organisms 1.fish 2.bird 3.earthworm 4.frog 5.human 6. whale

Answer 1

1. gills

2.lungs

3.skin

4.skin and lungs

5.lungs

6.lungs

Answer 2

1-gills

2-lungs

3-skin

4-gills and lungs both

5-lungs

6-lungs