[ 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:
Grammar › ViewThey live in _______________
A. a wonderful old wooden house.
B. an old wonderful wooden house.
C. a wooden wonderful old house.
Comparative Degree (Adverb) › View
They arrived … (late) than us.
- more late
- later
Simple Present Tense › View
The 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
