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posledela
3 years ago
11

Which of the following is most important to the heartbeat?

Biology
1 answer:
Dmitry [639]3 years ago
3 0
B. Sinoatrial nobe is the most important
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mestny [16]

Answer:

6 hours

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after death every hour drops to 1.5 the temperature so if you multiply 6 * 1.5 it equals 9 and if you subtract that the 97.6 which is the average heat temperature of the adult then you will get 88.6 degrees which would be around your question

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What would be the best instrument to use to measure wind speed?
Novosadov [1.4K]

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The hydrochloric acid produced by the stomach for digestion.

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7 0
3 years ago
Does anybody know this answer?
yanalaym [24]
The 1st one is plasma membrane because it is the outside
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the 3rd one is the nucleus because it is the center


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