English Question (philosophy)

Briefly answer the following questions in paragraph form. (max. word count for entire assignment is 400 words)

1) What are two ways in which Russell says rationalists differ from empiricists. What is one thing humans know a priori and one thing we know empirically (a posteriori)?

2) What does it mean to say that Galileo separated physics from metaphysics? Which one did Galileo emphasize?

3) According to "On Critical Thinking and the Nature of Logic," how does deduction differ from induction?

References :

http://www.ditext.com/russell/russell.html   ( this is for number 1, click the links to see the contents)

I will download PDF for references for number 2 and 3.

Please answer 1 paragraph for each question, so there will be 3 paragraphs for 3 questions.