SciZzle: Science Crossword Puzzle

123456789101112
Across
  1. 2. The branch of science concerned with matter, energy, and forces.
  2. 4. Tools and systems created using scientific knowledge.
  3. 6. completely new creation that didn’t exist before.
  4. 7. early model used to test a concept or process.
  5. 10. The study of living organisms and life processes.
  6. 11. Systematic investigation to establish facts or principles.
  7. 12. Finding something previously unknown, often by accident.
Down
  1. 1. a test carried out to support or refute a hypothesis.
  2. 3. Designed to meet needs without depleting future resources.
  3. 5. fresh idea or method that improves on what's been done before.
  4. 8. The science of designing and building machines that can perform tasks.
  5. 9. The science of substances and how they interact, combine, and change.