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.

they protect against unsafe foods and medicines being sold

explanation:

the answer is : the nut cases won't quit battling and their recurrence of flights will going to continue as before despite the fact that the battles are less hazardous now because of their bills have all of a sudden been blunted.   in the falcon dove diversion, two creatures will drive towards one another to crush one another, among the two one will win and other will swerve. in this way, clearly, the battle will be dependably there between two creatures for the assets or mate.

answer; motor learning;

answer; control group;