Reference no: EM132782435
a. When designing an experiment, what is the only thing that can change in your experiment?
2. Define a hypothesis
a. What are the characteristics of a hypothesis?
b. Is it possible to have more than 1 hypothesis? How?
3. Which steps must be followed when designing an experiment?
a. How would you set controls for the experiment?
i. What's the difference between a positive control and a negative control?
ii. How do controls help you with the test experiment?
4. What was the experimental approached utilized to discard the Spontaneous Generation hypothesis?
a. How this experiment was designed?
b. What's the conclusion from this experiment?
5. What is a scientific theory?
a. Can it easily be invalidated? Why?
6. Who was the first scientist to propose environmental adaptation through the use/misuse concept?
a. What's natural selection?
b. Which animals Darwin used to proposed adaptation? Based on his observations, what led him to proposed adaptation?