Question

Pls answer fast
2 one what is c and d and waste e find it out fast pls

Answer 1

Answer:

A is heart

B is blood

C is oxygen

D is minerals

E is carbon dioxide

Answer 2

Answer:

here is your answer;

The arteries deliver oxygenated blood, glucose and other nutrients to the brain and the veins carry deoxygenated blood back to the heart, removing carbon dioxide, lactic acid, and other metabolic products. In an adult, cerebral blood flow (CBF) is typically 750 milliters per minute or 15% of the cardiac output.

Explanation:

C is a glucose and

D is a other nutrients.

&

waste E is a carbon-dioxide and other waste metallic products.