Question

Choose all the answers that apply.

What does the cardiovascular system do?


transports oxygen and carbon dioxide for the respiratory system
carries nutrients for the digestive system
works with the immune system to fight infection
carries hormones for the endocrine system
sends nerve impulses to the brain and spinal cord

Answer 1

A,B,D,E
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Answer 2

delivers oxygen, nutrients, hormones, and other important substances to cells and organs.