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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.(1 point) Responses True True False
1 answer
False
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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
5 questions:
1 )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
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 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
