Iron
Hemoglobin which contains iron, so that it con bind oxygen. Although Iron is an element. Hemoglobin is a molecule.
The protein hemoglobin, found in the red blood cells, is what makes blood red.
oxygen
They have organs that pump up blood that makes them change coulor.
blood for the colour red and crushed rcks in blood make brown and crushed rock makes black
blood for the colour red and crushed rcks in blood make brown and crushed rock makes black
Iron is the metal element that carries oxygen in the blood. It is a key component of hemoglobin, the protein in red blood cells that binds to oxygen and transports it throughout the body.
It is silvery white in colour
The Colour of Blood has 182 pages.
Blood red is a vivid deep red colour, similar to the colour of blood.
Yellow.
yes,one type of lizards blood is green and a cochroaches blood is white!!!!!!!!!!!!!!!!!! ANSWER a horseshoe crabs blood is blue, because they have copper in their blood instead of iron, which is what makes it red. f4
THE colour of human blood plasma is pale translucent straw-yellow.