Question

question 7 1 pts adults normally breathe at a rate of how many eaths per minute? 6-10 12-16 18-20 22-26 question 8 1 pts what is the large, umbrella - shaped sheet of muscle that separates the contents of the chest from the contents of the abdomen and plays a role in the process of breathing? epiglottis thoracic muscles diaphragm intercostals

Explanation:

For Question 7: Resting adult respiratory rate falls within the standard range of 12-16 breaths per minute.
For Question 8: The diaphragm is the large, umbrella-shaped muscle that divides the thoracic and abdominal cavities and aids breathing.

Answer:

Question 7: 12-16
Question 8: Diaphragm