Question

Which of these are not a part of the human respiratory system?

(I) alveoli
(ii) bronchioles
(iii) spiracles
(iv) gills

a) (i) and (ii)
b)(ii) and (iii)
c) (i) and (iii)
d) (iii) and (iv)
which one is correct ​

Answer 1

Answer:

d) (iii) and (iv) is ur answers

Answer 2

Answer:

d) (iii) and (iv) .....