Which statement best describes the period known as the old kingdom?
a. it was a time of dynastic uncertainty.
b. it was a time of development.
c. it was a time of great geographic expansion
d. it was a time of disunity.

How did economics delay scientists' first attempts for conservation in each story? describe the political actions that led to successful conservation in both stories. i have them all done but these two. none of my teachers are responding and i just need . i can show both stories.