Biology, asked by madhomundapotkp695te, 3 months ago

called
(a) thermometer
(c) stethoscope
(b) sphygmomanometer
(d) none of the above
3. The heartbeat is measured by an instrument

Answers

Answered by deepakojha11411

3

Answer:

stethoscope is the answer of this question

Answered by jkundnani2006

0

Answer:

stethoscope

Explanation:

hope it helps

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