MediumHard Science
What is the red pigment that transports oxygen?
Riddle
What is the red pigment that transports oxygen?
Choose an answer
A.Chlorophyll
B.Melanin
C.Platelets
D.Hemoglobin
Hint: It's a word with 10 letters, starting with "H".
Answer
Hemoglobin
Why this is the answer
Hemoglobin in red blood cells binds to oxygen to transport it through the body.
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