Question

A student investicated the number or bacteria on the skin or peoples' after the washed and dried.The same weather washing method as employed,but hands were dried either by using hot air from a hot air blower by using paper towards.swabs are used to take sample from the dried skin bqcteria were cultured from the swabs
what is the Hyphthesis for the invetigation
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Answer 1

Answer:

supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.

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