Circulatory & Respiratory Quiz

a dome shaped sheet of muscle, the _________, separates the chest from the abdomen
A. diaphragm
B. epiglottis
C. alveoli
D. bronchial tubes

Select your answer:
A  B  C  D  E 


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Other quiz: Branches of Microbiology

An organism that lives on or in a host, and causes it harm while it takes its nutrients is called

A. a host

B. a parasite

C. a cell

D. a virus