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svp [43]
3 years ago
14

Shelby performed an investigation in which she monitored her heart rate while she ran on a treadmill. She used a heart rate moni

tor before she started running and determined that her resting heart rate was 62 beats per minute. After 10 minutes of running, the heart rate monitor showed that Shelby's heart rate was 141 beats per minute. What was Shelby's blood delivering to her cells at an increased rate as her heart rate increased? ATP carbon dioxide oxygen lactic acid
Biology
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

Oxygen

Explanation:

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dolphi86 [110]

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321mL times 6 equals to 1926mL

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3 years ago
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(Put in own words this is from online hope it helps)

8 0
2 years ago
Lymphatic collecting vessels are most closely associated with __________.
IgorLugansk [536]
The answer you are looking for is:<span>capillary beds</span>
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3 years ago
Bacteria from the soil absorb nitrogen from the air and convert it into ammonium. This is an example of _____.
True [87]
<span>Nitrogen fixation

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