Biology, 16.09.2019 12:30, 911wgarcia

You know that a chemical reaction has occurred when
a. an unripe orange of a tree dosent smell at all
b. purfume in a body smell pretty much the same everyday
c. you smell gas when u remove the cap from a gas tank
d. a brocken egg stinks after has been sitting out for serivel days

Answers: 2

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You know that a chemical reaction has occurred when
a. an unripe orange of a tree dosent smel...