Topics: Vocabulary
A ______________ is a change in a substance that does not involve a change in the identity of the substance.
A. temperature change
B. physical change
C. chemical change
D. identity change
Select your answer:
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Past Narrative Tenses › ViewWhile they _____ (watch) TV, the phone rang.
A. watched
B. were watching
C. had watched
D. have watched
Homonyms › View
The balance ___ was $5.55.
a. dew
b. do
c. due