Question

Craig is assessing his lab station for ignition sources. Which of these should he look for?

A. a fire blanket
B. an open flame
C. flammable solutions
D. corrosive chemicals

Answers

Answer
How can communities BEST avoid contamination of source water?

A. by monitoring and test water
B. by installing lead pipes in homes
C. by building dams on rivers and streams
D. by watering aquifers with sprinklers
Answered by GPT 3.5
B. an open flame

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