Where have archaeologists located sites of early human societies?

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Sparta faces threats from without and within the city-state who posed these threats.

What is the difference between an independent and a dependent variable?