145k views
3 votes
Blood makes up about what percent of our body mass?

User Malady
by
2.9k points

2 Answers

6 votes

Answer:

7.8% of body weight

Step-by-step explanation:

blood in human is 7.8% of body weight

User Abhinav Manchanda
by
3.2k points
5 votes

Answer:

7%

Step-by-step explanation:

The amount of blood in the human body is generally equivalent to 7 percent of body weight. #answerwithquality #BAL

User Danicotra
by
3.4k points