This is a model of the solar system that depicts earth at the center instead of the sun. Which Roman scientist created this model of the solar system? plz help

How and why has british society changed over the last 50 years?

A. spinoza thinks that we human beings are due for what was described in class as an “ontological demotion.” explain this ontological demotion, comparing his view of what we are to a more traditional aristotelian view. (you should concentrate on spinoza’s views on the human body, but be sure to say something about what he thinks the human mind is.) why does he think the demotion is needed? is he right? explain why the demotion matters to the overall project of the ethics.

The two-factor theory of emotion was proposed by