response: Can't predict that. Side note but blood is red is due to a protein called hemoglobin.
original_response: ALso our blood being colored red comes from the protein hemoglobin
history: I really enjoy the color red. It can denote passion and love. What is your favorite color? No favorites here. Have you heard of a visible spectrum of light? Red is the color at the end of it. I have not, I never was too much into science stuff until recently. Do you happen to know anything about red but with like science or something related? Speaking of the color red, it is iron oxide that gives the red color to the planet Mars I did not know that. I hope that Earth does not end up like Mars
knowledge: The red colour of blood comes from protein hemoglobin, while ripe strawberries, red apples and reddish autumn leaves are colored by anthocyanins.