Question

2.
Name the respiratory organ of the following:
(a) crab
(b) man
(c) leech
(d)
an insect​

Answer 1

Answer:

(a)crab-gills

(b)man-lungs

(c)leech-cutaneous

(d)Insects-Trachea

Hope you get it!

Answer 2

Answer:

Respiratory organ of man is lungs. As we all know it is the seat of breathing in man. It helps in exchange of oxygen and that bad gas Carbon dioxide. ... There exchange of gases occur.

Explanation:

i hope you understand better