How do the digestive and cardiovascular systems provide nutrients to cells? Choo

Question

How do the digestive and cardiovascular systems provide nutrients to cells?

Choose 2 answers

A. Entire proteins, used in many cellular processes and structures, are transported from the digestive system into the bloodstream.

B. Blood, carrying absorbed nutrients from the digestive system, is delivered to cells of the body by the cardiovascular system.

C. The majority of solid food particles are absorbed from the large intestine into the blood.

D. Food is broken into the smallest components by enzymes in the digestive system and delivered to cells by the cardiovascular system.

E. The digestive system provides oxygen to the blood to be used in body tissues for cellular respiration.

Explanation / Answer

A. Entire proteins, used in many cellular processes and structures, are transported from the digestive system into the bloodstream. D. Food is broken into the smallest components by enzymes in the digestive system and delivered to cells by the cardiovascular system.

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