Which is NOT part of the respiratory system? Diaphragm

Lungs

Thorax

Adductors

abductors

Explanation:

the diaphragm is the muscle that works your lungs, the lungs are what fills with air for respiration, and the thorax is the cavity they reside in. abductors are your abs.

(also i dont think you meant to put this in the computers section)

answer; i think/believe the correct answer is balance sheet;