Topics: Breathing System Quiz
What happens to our chests when we breathe?
A. They get bigger when we inhale and smaller when we exhale
B. They get smaller when we inhale and bigger when we exhale
C. They stay the same size when we inhale and exhale
D. They move up and down when we inhale and exhale
Select your answer:

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STNA (State Tested Nursing Assistant) › ViewA resident drinks six ounces of water. How many millimeters is this?
A. 120 mL
B. 160 mL
C. 180 mL
D. 200 mL
Biotechnology › View
Which of the following is the “powerhouse” of the cell that breaks down food into energy that the cell needs?
A. Mitochondria
B. Vacuole
C. Endoplasmic reticulum
D. Chloroplast