[ Cardiology Services ]
The structure that divides the right & left sides of the heart is known as the____________.
A. septum
B. mediastinum
C. valve
Random Topics:
Demonstrative PronounsPresent PerfectQuantifiers & Modal VerbsNarrative, Past TensesThere is or There areAdverb of MannerWorld Literature VocabularyPresent Simple & Present ContinuousDaily Routines & TensesPast and Future TensesOther quiz:
Tenses › ViewWhen I arrived at the party, They ___ already ___ home
A. were going
B. would go
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Simple Present vs Present Continuous › View
Which newspaper _____________ you usually read?
A. are
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Grammar › ViewIdentify each sentence as a fragment, run-on, comma splice, or correct:
The firefighters finally arrived, they put out the fire.
A. comma splice
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D. correct
Adjective › View
a.dangerous
b.noisy
c.bad
d.cool