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sammy [17]
3 years ago
9

Jack tries to place magnets on the door of his refrigerator. He observes that the magnets don’t stick. He guesses that the door

of the refrigerator is made of a nonmagnetic substance. What stage of scientific investigation does his guess represent?
A.
ask questions
B.
construct a hypothesis
C.
explain the results
D.
make observations
Chemistry
1 answer:
Nitella [24]3 years ago
5 0
The answer Is either C or D
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