The element iron is needed to make hemoglobin, which holds the oxygen that the cells carry to all parts of the body.
heme
Yes it can
Raw materials and harmful wastes enter and exit the cells in your body by blood, the red blood carry oxygen from lungs to the body cells.
raw material bulk raw material
the raw material is raw meat from a cow.
yes, nickel is a raw material
raw materials are what you start making from. example: the raw material of a paper factory can be wood, or lumber. the raw material of a blacksmith would be steel.
yup! it's a raw material
Raw Material!(:
raw material are indirect material
Wind is not considered as a material, so neither is it a raw material.
carbon dioxide