★ Respiratory System Quiz
What is the function of the ribcage?
A. It protects the lungs.
B. It helps the lungs pump oxygen.
C. It delivers oxygen from the lungs to the bloodstream.
D. It connects the trachea to the lungs.
Select your answer:
Topics:
Liveability Muscles Tissues Vet Science Terms Pituitary, Thyroid and Adrenal Nutrient Cycling Compact Bone Excretion in Humans Pathology Introduction Cell Injury Mnt For Pulmonary Disease and Adverse Reactions to Food Brain and Nervous System Pathogens Circulation of Blood Orthopedic Surgeon BMS Cell Cycle and Cancer Nervous / Sensory SystemOther quiz:
Ecology › ViewIf an organism has a vestigial structure, that structure likely once had a function in a(n)
A. close relative
B. early ancestor
C. unrelated organism
D. embryological stage
Tissues Vocabulary › View
Secreting internally
A. Exocrine
B. Endocrine
C. Exocytosis
D. Endocytosis