Respuesta :

Answer: Question 1 : 400 years. Question 2 : Its best know for a large number of pyramids. Question 3 : I'm not sure, sorry. Question 4 :  Physicians, dentists, lawyers. Question 5 : End of a dynasty, Fragmented rule, & Despair and collapse.

Explanation:

yoonie7

Explanation:

1. 2686-2182 BC.

2.large number of pyramids constructed, used for burial places for Egypt's kings

uh..I tried