Question

Which best describes the respiratory system?
The respiratory system allows for gas exchange, water and heat balance, and creation of sound and speech.
The respiratory system allows for gas exchange, heat balance, and secretion of hormones.
The respiratory system allows for water and heat balance, prevention of disease, and creation of sound and speech.
The respiratory system allows for water balance, muscular support, and passage for ingesting food.

Answer 1

Answer:

A

Explanation:

The respiratory system allows for gas exchange, water and heat balance, and creation of sound and speech. I just took quiz and this 1 was right.

Answer 2

Answer:

A - The respiratory system allows for gas exchange, water and heat balance, and production of sound and speech.

Explanation:

I Got It Right On Edge :)