Which of the following was the Hellenistic astronomer whose geocentric model of the cosmos was put in danger by the Scientific Revolution?

Discuss the architectural challenges facing Brunelleschi in completing the dome of the Cathedral of Florence and the way that he surmounted these issues

What will be an ideal response?

What is one factor that distinguishes Archaic Greek sculpture from contemporary Egyptian sculpture?

a)  Many Greek male figures were nude. b)  Greek sculptures were sculpted in stone. c)  Greeks sculptures embodied qualities of strength. d)  Greek sculptures were in a frontal position.