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marta [7]
3 years ago
12

ASAP!!!!! The data table below shows a person’s heart rate measured in beats per minute (bpm) at five different times in the beg

inning of a day. What causes the change in heart rate over time?
1. tired

2. increased activity

3. passing of time

4. forgetting to eat

Chemistry
1 answer:
garik1379 [7]3 years ago
5 0
2. Increased activity
Heart goes up when you start moving around and start being more productive
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