adiwan (adiwan)'s status on Wednesday, 11-Nov-15 22:31:06 UTC

  1. adiwan adiwan

    @thelastgherkin But the hemoglobin in the blood cells usually makes the blood red. Depending on the oxygenation level of the blood it is brighter or darker.

    Wednesday, 11-Nov-15 22:31:06 UTC from Choqok in context