Question

which group of animal has spiracles and tracheae for breathing and respiration

Answer 1

Every cell in an animal requires oxygen to perform cellular respiration. Cellular respiration is the process by which animals take in oxygen and exchange it for carbon dioxide and water as waste products. Animals have specialized systems that help them do this successfully and efficiently. Even a fish will drown if it can’t breathe underwater.

Answer 2

hey mate !! here's your answer ...

spiracles and trachea is present in ✴️Insecta group...

hope it helps !! ❤️✌️