Question

1) Name one piece of equipment that Sameer needed to use to collect the data on the graph.
2) How many minutes did Sameer exercise?

3)After the exercise, how many minutes did it take for Sameer’s pulse rate to go back to the same rate as before he started the exercise?

Answer 1

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1. Pulse oximeter .

2. 4 minutes.

3. 6 mintues .