If blood is 100% water and 0% iron, how the fuck did magneto bend blood?

>>149167957 (OP)
Mystique injected a bunch of pure iron into the guy beforehand.
Put your phone down.

>>149167957 (OP)
>If blood is 100% water and 0% iron
>0% iron
Iron is precisely what allow red cell to bond with Oxygen, the fuck are you on?
https://www.youtube.com/watch?v=GftsrjlHFjA

Also, this >>149167957 (OP)
we see a scene that specifically show Mystique injecting iron in the guard's blood.

>>149167957 (OP)
he just did

>>149167957 (OP)
>If blood is 100% water
It's not.

>>149167957 (OP)
>An adult human body naturally contains 3 to 4 grams of iron. The majority of this iron is found within hemoglobin, the protein in red blood cells responsible for carrying oxygen. Smaller amounts are stored in the liver, spleen, and bone marrow, as well as in muscle tissue.

>>149167957 (OP)
He didn't. He turned the guard's dental fillings into wires, ran the wires into the guard's brain, then used his powers to generate electricity and control the guard's movements to let him out of the cell. I'm beginning to think you didn't watch the film.