Genetic
since we are made from our dna
Answer:
When something goes wrong with the sinoatrial node, you may develop a consistently slow heartbeat (sinus bradycardia) or the normal pacemaker activity may stop entirely (sinus arrest). If sinus arrest occurs, usually another area of the heart takes over pacemaker activity. This area is called an escape pacemaker.
Explanation:
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-Mackie
Answer:
thats cause jesus christ is my
Explanation:
There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps