What is a qualitative statement about the circulatory system?
Group of answer choices
A. A child's average heart rate ranges from 60-220
B. An average adult's heart rate ranges from 60-100
C. Octopuseshave three hearts
D. Humans don't have as many hearts on as a octopus
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sorry I can't get your question
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Tachycardia refers to a heart rate that's too fast. How that's defined may depend on your age and physical condition. Generally speaking, for adults, a heart rate of more than 100 beats per minute (BPM) is considered too fast.
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