Answered

Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Which of the following occurs in the upper respiratory system?

A. Air enters the alveoli
B. Air enters the bloodstream
C. Air is filtered and moistened
D. Air is delivered to muscles

Sagot :

GinnyAnswer

Final answer:

Air is filtered and moistened in the upper respiratory system through the nasal cavity to protect the lungs.


Explanation:

Air is filtered and moistened as it passes through the nasal cavity in the upper respiratory system. The mucus and hairs in the nasal cavity trap particles, and the air is warmed and moistened to protect delicate lung tissues.


Learn more about Respiratory System here:

https://brainly.com/question/38177322


We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.