Question

what is one relationship between the section \upper respiratory tract\ and the section \lower respiratory tract\? a both sections explain how people breathe differently. b both sections explain the purpose of respiration. c both sections detail how body parts work together. d both sections detail how the lungs work.

Explanation:

The upper and lower respiratory tracts are parts of the system that work together for breathing. They detail how various body - parts in the respiratory system collaborate during the breathing process.

Answer:

C. Both sections detail how body parts work together.