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Question:
How many phases are in a suspension?
A
Two
explanation
A suspension has two phases.
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Comments
dochossam germany
2 years ago
Good
Just Patti
2 years ago
Easy to use with concise explanations. Repetition of wrong answers helps you learn.
shamara bollinger
2 years ago
Very helpful and easy to use. I do wish they switched the questions up more but still a really good app.