Q: Light moving from air into water is bent ___________ the normal? Choices: - less - thinly - Longly - more A:
more
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Q: When we consider a chemical reaction, we need to take into account both the system and what? Choices: - date - fluctuations - time - sorroundings A:
sorroundings
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Q: Physical properties are characteristics that describe what as it exists? Choices: - imagination - antimatter - life - matter A:
matter
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Q: What do you call any device that makes work easier by changing a force? Choices: - technology - invention - battery - machine A:
machine
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