[ Cardiology Services ]
The root word atri/o refers to which structure of the heart?
A. aorta
B. atrium
C. arterioles

Random Topics:
Pronouns/ Present TenseComparative AdjectiveMay, MightConditionals Type IPersonal & Possessive PronounsAdverbs of How Something is DonePast Simple (Questions)Simple, Compound, Complex SentencesPast form of ModalsPreposition and Word FormOther quiz:
Conjunction › ViewIt was still painful, _______ I went to see a doctor.
A. and
B. but
C. however
D. so
Grammar › View
She looks just like her brother. ________ are twins.
A. They
B. We
C. She
D. Us
Simple Present Tense › ViewThe babies ____________ all the time.
A. cries
B. cry
Grammar › View
Father ordered my brother not to use…….mobile during lessons.
A. him
B. my
C. her
D. his
