Topics: Circulatory and Respiratory System Quiz
The muscle under your lungs that helps you breathe is your __________________.
A. larynx
B. trachea
C. bronchi
D. diaphram
Select your answer:

Topics:
Multicellular Organisms: Organisation Immunology and Serology Public Health and Genetic Disease Nutrition Diseases of The Nervous System Biology Carbohydrates Entomology ology & phobia Water Macromolecules EMR - Trauma Anatomy Bones Diseases and Preventions Human Body Excretory SystemOther quiz:
Cardiology › ViewStenosis is ?
A. Narrowing of the blood vessels
B. Narrowing of any canal
The Musculoskeletal and Integumentary Systems › View
moves hip and thigh
A. stapedius
B. sartorius
C. gluteus maximus