response: Hemoglobin is the part of the blood that carries the oxygen from the lungs everywhere else in the body.
original_response: Yep, it carries the oxygen in our blood cells. When it gets exposed to the air, it oxidizes and becomes a bright red!
history: I really love the color red! It is so vibrant! Cool! Red has lots of different tints and shades. Do you have a favorite? Crimson is an awesome color. I also like burgundy! That's nice. Did you know red and orange pills tend to be used as stimulants? Oh I had no idea. I did know that red cars are more popular so they tend to be higher priced! That's interesting information! Colors do influence people, but the effects actually differ from person to person. Yes! It is crazy how colors can be so influential! As for red things, blood is red because of hemoglobin, while red fruits like strawberries and apples are due to anthocyanins. Interesting fact! I had no idea!
knowledge: Hemoglobin in the blood carries oxygen from the respiratory organs (lungs or gills) to the rest of the body (i.e.