[ Science ]
Scientists have found only 2 substances in the whole universe. What are they?
A. Matter and Air
B. Oxygen and Mass
C. Matter and Energy
Select your answer:
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Other quiz:
Vocabulary › ViewWhen a country ____ goods or services, it sends them out of the country.
A. exports
B. impacts
C. invests
D. connects
Present Simple, Present Continuous or Present Perfect › View
They ______ (go) on holiday very often. It’s too expensive.
A. don’t go
B. aren’t going
How to use : Read the question carefully, then select one of the answers button.