The adaptation that allowed Tibetans to live at high altitudes is more efficient hemoglobin in the blood. This adaptation helps them to utilize oxygen more effectively in an environment with lower oxygen levels.
Which adaptation allowed the Tibetans to live at high altitudes?(1 point)
Responses
more efficient hemoglobin in the blood
more efficient hemoglobin in the blood
greater ability to digest starch
greater ability to digest starch
an enlarged right ventricle
an enlarged right ventricle
lower oxygen saturation
1 answer