Across
- 1. an ancient form of paper, made from a plant with the same name
- 3. a gas that makes ballons float instead of falling to the ground
- 5. awarded every 4 years to recognize outstanding mathematical achievements.
- 6. the birthplace of medical care, doctors used moldy bread on open wounds
- 10. the idea that living organisms can be spontaneously formed from nonliving substances.
- 11. studied the sky and tried to come up with a unifying theme to explain how the planets and stars moved.
Down
- 2. believed to be one of Thales' students, studied living organisms. tried explaining existence of humans without a Creator
- 4. lived in Mesopotamia, invented the potters wheel
- 7. systematic study of the natural world through observation in order to formulate general laws.
- 8. called the father of life sciences.
- 9. believed to be the first scientists. around 600 B.C.- A.D. 500