Question

The small openings on the sides of
the body of an insect are called
O Gills
O Lungs
O Spiracles
O Skin​

Answer 1

The small openings on the sides of  the body of an insect are called Spiracles.

Spiracles are the openings of the tracheal system on the integument of the insect. Some apterygote and larval insects lack valves in their spiracles and therefore have trachea that are always open to the environment, although these are often covered with sieve-like plates

hope it helps !!

Answer 2

Answer:

Spiracles hope it helps be happy and take care