The trachea and lungs are components of the
A) endocrine system.
B) digestive system.
C) respiratory system.
D) urinary system.
E) lymphoid system.

Question

Quizplus · Accepted Answer

The trachea (or windpipe) and lungs are both key components of the respiratory system, which is responsible for gas exchange in the body. The endocrine system is responsible for producing hormones, the digestive system for breaking down and absorbing nutrients from food, the urinary system for filtering and eliminating waste products, and the lymphoid system for immune function.

The Trachea and Lungs Are Components of the