Need help with 1-4 ASAP

Is christianity monothestic or polythesitic?

What would be the most relevant question to ask to find out why tutankhamen died? what was tutankhamen’s age when he died? was a doctor with tutankhamen at his death? why was tutankhamen mummified after his death? did tutankhamen’s body have evidence of disease?

The process of rocks breaking down and becoming other rocks