Which of the following describes a chain reaction?
A
A light is turned on by someone flipping a light switch.
B
A balloon is filled with air using a bicycle pump.
C
A book is opened using a string that is tied to a weight.
D
A set of toy blocks is stacked up, creating a tower.
Answers
Answered by
1
Answer:
Correct answer is option C
A book is opened using a string that is tied to a weight.
Answered by
0
Explanation:
I think the answer will be option (D)
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