Question

Explain respiratory system in insects.

Answer 1

$\huge\mathfrak\red{Answer}$

⭐Insects do not breathe through their mouths as we do.

⭐The do not have lungs and their blood, which is a watery, yellowish liquid, does not carry oxygen and carbon dioxide around their bodies.

⭐Insects have a system of tubes, called tracheae, instead of lungs.

⭐Air enters the tracheae by pores called $\bold{spiracles.}$