Flammable materials, like alcohol, should never be dispensed or used near

If you do not understand a direction or part of a lab procedure, you should

Long hair in the laboratory must be

After completing an experiment, all chemical wastes should be

543 km = _____ m

12 mL = ______ L

49 cg = ______ mg

22 m = ____ hm

1.23 x 10 ^ 4 = _______

5.095 x 10 ^ -2 = _____

1,201000 = ________

.00003728 = _______

What is a common set of steps that scientists use to gather information and answer questions?

Which of the following is the second step of the scientific method?

A scientist testing the affects of a chemical on apple yeild sprays an orchard with the chemical. A second orchard does not receive the chemical. Which of the following is the independent variable in the experiment?

A scientist testing the affects of a chemical on apple yeild sprays an orchard with the chemical. A second orchard does not receive the chemical. Which of the following is the control group?

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