Answer:
If you lose too much blood, your brain doesn't get enough oxygen to support life.Without treatment measures, your body will completely lose its ability to pump blood and maintain oxygen delivery once you've lost about 50 percent of your blood volume. Your heart will stop pumping, other organs will shut down, and you'll likely be in a coma.
Explanation:
The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. These roadways travel in one direction only, to keep things going where they should.
three ways of how to take care of your heart are
Eat a heart healthy diet
If overweight, lose weight
try not to drink alcohol
Sorry you gotta believe me that I don’t see any question
•lowers your blood pressure
•stronger bones and muscles
•lowers your chances of having a heart attack
•helps block negative thoughts
•you have better sleep
Hope this helps:)
Answer: All can be checked except for the "predict all future health issues" one
