The correct answer for the question that is being presented above is this one: "D) Always use a wafting motion to smell chemicals." When working with a Bunsen burner, the safety rule that is MOST important is that D) Always use a wafting motion to smell chemicals.
Answer:
pen pictures are very short. pen pictures contain metaphors
Explanation:
Answer:
when there was not a cloud anywhere?
plants making food
plant uses co2(carbon dioxide) and h2o(water) to make food