Question

Please complete this guys

Answer 1

1. Earthworm - Skin ( cutaneous respiration )

2. Cockroach - Gills Tracheae ( TRacheal respiration )

3. Frog - Moist cuticle ( skin )

4. Leaves - Stomata ( tiny spores )

5. Fish - Gills

6. Humans - Lungs.

7. Stems - Lenticels .

:)