Topics: Cardiology Services
The root word aort/o refers to which structure of the heart?
A. aorta
B. atrium
C. arterioles
Select your answer:

Random Topics:
Articles & QuantifiersGrammar - may & mightAdverbial ClausesCollective NounsComparison DegreeLet & Be allowed toPast and Past ContinuousPresent Continuous for FutureConditional Sentence Type 1Adverb Types and TensesOther quiz:
Grammar › ViewThe principal said that classes ___ (start) at 9 a.m. every day.
A. started
B. start
C. had started
Tenses › View
A : Could someone get me a glass of water?
B : Sure. I …….. get you one.
A. will
B. are going to
C. am going to
D. would like
