Which is an immune response?

A: The iris of the eye narrows when the eyes are exposed to bright light
B: langerhans cells transport harmful substances to white blood cells
C: muscles under the skin contract rapidly to adjust the body’s internal temperature
D: T cells signal B cells to adjust the pH of the blood

make   gliitsh plesea   !

fkk you n*gga

fumikage isn't really a bird, and tsuyu does have teeth. tsuyu has a transformation quirk which still allows her to be partially human. otherwise we'd have a large frog running around. fumikage has teeth because again, he isn't a bird. his head was a quirk mixture if i'm correct.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.