The tracheal system of an insect is most like which of the following?
A) the exhaust system of an automobile
B) the electrical wiring in a home
C) the air duct system in a building
D) leaves on a tree

Question

Quizplus · Accepted Answer

The tracheal system in insects is a network of air tubes that function similar to the air duct system in a building, allowing oxygen to be transported directly to tissues and removing carbon dioxide. It is not like the exhaust system of an automobile, the electrical wiring in a home, or the leaves on a tree.

The Tracheal System of an Insect Is Most Like Which