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?

Did Tutankhamen’s body have evidence of disease?

Explanation:

If King Tut's body had evidence of disease than it could show how he died. His age is irrelevant in finding out why he died. Whether or not a doctor was with him is a yes or no answer not a why. Finally, being mummified doesn't tell how someone died it just shows someone was wrapped before being trapped in a tomb.

the atm that sounds like it should be the answer

true