Question

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human heart is an inbuilt clock. comments​

Answer 1

your answer

true because human heart beats at regular rate

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Answer 2

If The Questions Given Here:

✔True,because Human Hearts Beats at a regular rate.

✔10^6 times, because 1 kg =10^3g and 1mg=10^-3 g.

✔No,light year is a unit Of Distance.

✔1 Torr =pressure due to 1mm of Hg coloumn.

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