Question

name the main respiratory organ in the following. 1) leaves 2) young green stems 3)woody stem 4) cockroach 5) fish 6) human beings 7) frog 8) earthworm​

Answer 1

Answer:

1) leaves-stomata

2) young green stems- stomata

3) woody stem-lenticels

4) cockroach-trachea

5) fish-gills

6) human beings- lungs

7) frog-skin,lungs

8) earthworm-skin