Which leader of the scientific revolution in england asserted that scientists should rely on what they can observe with their senses and emphasized the need for experimentation?
a. francis bacon
b. andreas vesalius
c. ptolemy
d. galen

it took two men to wrestle rome back from chaos and turn a republic into an empire. in the first century bc, rome was a republic. power lay in the hands of the senate, elected by roman citizens. but the senators were fighting for power between themselves.

the answers is b.   environments.