Question

How many litres of blood is in your body?
a) 5.0 litres
b) 5.5 litres
c) 6.0 litres
d) 6.5 litres​

Answer 1

Scientists estimate the volume of blood in a human body to be approximately 7 percent of body weight. An average adult body with a weight of 150 to 180 pounds will contain approximately 4.7 to 5.5 liters (1.2 to 1.5 gallons) of blood. An average child with a body weight of 80 pounds will have approximately half the amount of blood as an adult.

TL,DR:- 5.5 litres

Answer 2

Answer:

b) 5.5 litres

Explanation:

The average adult has about 1.2 to 1.5 gallons (4.5 to 5.5 liters) of blood circulating inside their body