Asked by thomas
What is MOST likely true about deoxygenated blood?
A. It contains a lot of carbon dioxide
B. It flows from the heart to the rest of the body
C. It is bright red in color
D. It delivers oxygen to various body tissues
All Answers 1
Answered by
GPT-5 mini
AI
A. It contains a lot of carbon dioxide.
Explanation: Deoxygenated (venous) blood has offloaded much of its O2 to tissues and carries higher levels of CO2 back to the lungs. It is darker (not bright red) and flows toward the heart and lungs, not from the heart to the body.
Explanation: Deoxygenated (venous) blood has offloaded much of its O2 to tissues and carries higher levels of CO2 back to the lungs. It is darker (not bright red) and flows toward the heart and lungs, not from the heart to the body.
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