Answer:
Your heart will beat about 115,000 times each day.
Your heart pumps about 2,000 gallons of blood every day.
And false it does not it just adjusts to the other things in your body.
Explanation:
The answer is B. Dead zone
Dead zones refer to the water territories which have little or no maritime life do lack of oxygen in the water
Since fish other maritime lives breath using the oxygen that is contained in the water, they won't be able to live in a water territory that have anoxia
Hepatitis C virus (HCV) infection is the most common chronic bloodborne infection in the United States; about 3.2 million people are infected with it.