Biology, 14.04.2020 04:56 lucky1silky

The problem is, everyone in the room is getting different times for each person's journey. Which of the following is a simple solution that will help the students' results be more uniform?
A.
have one person count louder than everyone else
B.
tell everyone to run, not walk
C.
time everyone with a stopwatch
D.
have the person walking count

Answers: 3

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