The calico scallop is an index fossil. it is well documented to have lived 1.8 million years ago. therefore, the approximate age of the rock in which this fossil is found is
a. 0.9 million years.
b. 1.8 million years.
c. 3.6 million years.
d. 5.4 million years.

i think it is the byzantine empire

the hyksos invasion. the hyksos were able to attack egypt successfully because of their skills in using bronze weapons, composite bows and the use of the horse and chariot during the invasion. although the egyptians depict a barbarian-type overthrow, the truth is the seizure was likely a relatively peaceful one.

i think it's a)sparta

jewish people, gypsies, and political opponents.