★ Human Body Systems Quiz
What is the main function of the respiratory system?
A. take in oxygen and exhale waste like carbon dioxide
B. move nutrients throughout the body
C. take in carbon dioxide and exhale oxygen
Select your answer:
Topics:
Absorption, Lymphatic System, and Blood Vessels Heart Vocab and Blood Flow Pathway Nervous and Endocrine System Cardiovascular and Respiratory Bacteriology Muscles and Healthy Body Cells & Body Systems Stress Respiratory and Urinary Body Fluids Health - Nutrition Tissues Vocabulary Environment DNA Year 7 NutritionOther quiz:
Organic Compounds, Minerals and Enzymes › ViewWhich of the following is a polymer?
A. glucose
B. methane
C. cellulose
D. carbon dioxide
E. all of the above
Nutrition › View
99% is found in bones and teeth
A. Vitamin D
B. protein
C. calcium
D. Vitamin C