Which organ system keeps blood constantly supplied with oxygen, removes carbon dioxide, and contains many air tubes?
A) urinary
B) endocrine
C) respiratory
D) circulatory

Name: Which organ system keeps blood constantly supplied with oxygen, removes carbon dioxide, and contains many air tubes? A) urinary B) endocrine C) respiratory D) circulatory
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Question

Quizplus · Accepted Answer

The respiratory system is responsible for supplying blood with oxygen and removing carbon dioxide. It includes air tubes such as the trachea and bronchi.

Which Organ System Keeps Blood Constantly Supplied with Oxygen, Removes