1.3 Scientific Thinking and Processes

Open Ended

Why is scientific thinking important in biology, and how does it help us understand the world around us?

Open Ended

What is the difference between the dependent variable and the independent variable in an experiment?

Multiple Choice

Which of the following best describes a scientific theory?

• A wild guess with no evidence

• A proposed answer to a single scientific question

• A proven fact that never changes

• An explanation supported by a wide range of evidence