Question

The brain needs a continuous supply of blood and oxygen. Why? ​

Answer 1

Answer:

Because brain cells will die if the supply of blood which carries oxygen is stopped, the brain has top priority for the blood. Even if other organs need blood, the body attempts to supply the brain with a constant flow of blood. The blood brings many materials necessary for the brain to function properly

Explanation:

Hope its helpful

Answer 2

Answer:

Because the brain cells will die if the supply of blood which carries oxygen is stopped, the brain has top priority for the blood.