Answer these questions 1. what are three examples of technology? 2. what is observation? why is it important to scientists? 3. what role does critical thinking play in evaluating scientific evidence? 4. how is a scientific law different from a scientific theory? 5. how do you make an inference? 6. contrast a hypothesis & a prediction. 7. why are ethics particularly important in specific types of scientific investigation? 8. define biology. name 2 other branches of science. answer in complete sentences