1. Define the meaning of philosophy for the ancient Greeks. How did the term change during the past centuries? 2. What fields can philosophy study?

3. Why and how Socrates criticize the Greek religion?

4. What did mathematics mean for the ancient Greeks?

5. What evidence did Plato find for the existence of God?

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal