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QuizMultiple Choice

Laboratory Safety

Question 1 • RVACR Ecology

Jacob is unsure about how to focus a slide under the microscope. What would be Jacob’s best course of action?

Answer
A
Ask the teacher for instructions.
B
Ask his lab partner for instructions.
C
Watch another student, and copy what he or she does.
D
Use the trial-and-error method until the slide focuses.
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Jacob is unsure about how to focus a slide under…