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Science
Chemistry
Physical Changes
A cut apple reacts with the oxygen in the air after being cut by turning dark, which is a physical change.
true or false?
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True
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true or false: a cut apple reacts with the oxygen in the air after being cut by turning dark, which is a physical change
A cut apple reacts with the oxygen in the air after being cut by turning dark, which is a physical change.(1 point)
Responses
A cut apple reacts with the oxygen in the air after being cut by turning dark, which is a physical change.(1 point) Responses
5 questions:
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You are measuring a board so you can cut it. You need to cut the wood from 114 in. to 12 in. How long is the piece of wood you
You are measuring a board so you can cut it. You need to cut the wood from 1/1/4 in. to 1/2 in. How long is the piece of wood
