Seudónimo
Seudónimo
12-01-2017
Social Studies
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What is a smoke detector
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MasterTitanium
MasterTitanium
12-01-2017
It helps detect smoke so fire doesn't burn down your house
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hc237
hc237
12-01-2017
It's a device in your house that makes a loud sound whenever it detects smoke so it helps prevent your house from burn down
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