What's the approximate length of the panama canal

Which of the following was not a result of early humans increasing proficiency at finding food

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?

What changes occurred over time that was directly related to this event? alice paul