[ Vocabulary ]
A biological community of interacting organisms and their physical environment
A. oxygen
B. boreal
C. biodiversity
D. ecosystem
Select your answer:
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Vocabulary › ViewMullins sought ______ in whiskey.
A. solace
B. aspirant
C. dregs
D. frenzy
Grammar › View
Luis: ______ money from your parents?
Anna: Yes, I have.
A. You have borrowed
B. Have you never borrowed
C. Have you ever borrowed