Answer:
B. bradycardia
Explanation:
Bradycardia, also known as slow heart rate, is usually slower than 60 beats per minute.
Hope this helps! :)
By carrying substances to cells and waste products away from cells.
A human cell contains about 6 pg of DNA.
Or you can say there are 46 pairs or 92 single strands of DNA in each diploid human cell.
