If you look at this question you gain + 31 years life How many of the triple permutations of the set A = {1,2,3,4,5,6} have 1 but not 2?​

answer; ///(b) it is composed of four protein chains and four heme groups;

c. live where it’s cold and icy

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.