★ Circulatory & Respiratory System Quiz
Which body system helps the respiratory system distribute oxygen and return waste carbon dioxide to the lungs to be exhaled?
A. Circulatory system
B. Digestive system
C. Excretory system
D. Muscular system
Select your answer:
Topics:
Shoulder Endocrine System and Nervous System Movement Protein and Amino Acid Metabolism Herd Immunity Pathophysiology Health and Hygiene Cell & Bond Axial & Appendicular Skeleton Gastroenterology Medical, Legal, and Ethical Issues Ortho Infectious Disease Circulatory & Respiratory System The Respiratory System BiocompositeOther quiz:
Name that Pathogen › ViewI infect the lungs (primary infections); lymph nodes, bones and gut (secondary infections)
A. TB
B. HIV/AIDS
C. Cholera
D. Malaria
Skull › View
A. Vomer
B. Ethmoid Bone
C. Sphenoid Bone
D. Occipital Bone