She could slow down her work out doing not doing intense exercises and do kind of easy/ medium exercises.
Answer:
trachea
Explanation:
The lower respiratory tract consists of three parts:
The upper respiratory system consists of all the other ones, including:
- Nasal cavities
- Paranasal sinuses
- Pharynx, tonsils
The only one in the lower respiratory tract is the trachea, so that would be your answer.
Have a lovely rest of your day! :)
