A) Oxygen
B) Carbon Dioxide
C) Both are correct
D) Both are incorrect
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The correct answer is A) Oxygen
A) Oxygen: Hemoglobin is a protein found in red blood cells and is primarily responsible for transporting oxygen from the lungs to the body’s tissues and organs.
B) Carbon Dioxide: Hemoglobin can also bind and transport small amounts of carbon dioxide from the body’s tissues and organs back to the lungs, where it is exhaled.
C) Both are correct: Hemoglobin is used to transport both oxygen and carbon dioxide in the human body, as described above.
D) Both are incorrect: This option is incorrect because hemoglobin does play a role in transporting both oxygen and carbon dioxide in the human body.
the answer is A) Oxygen
hemoglobin is used to transport oxygen