1. Introduction to Biology

Which of the following is a requirement of the scientific method?

Which of the following correctly lists the main steps of the scientific method in order?

In the context of the scientific method, which variable is the one that is being tested in a scientific study?

Who is most commonly credited with formalizing the modern scientific method?

To be a possible answer to a scientific question, a hypothesis must be:

Which of the following is an example of a quantitative observation?

Why is the scientific method described as nonlinear?

Which step of the scientific method involves observing organisms in their natural environments without interference?

For which of the following questions could a testable hypothesis be developed?

In a controlled experiment, which variable is deliberately changed to test its effect on the outcome?

Which of the following statements is an explanation in the context of the scientific method?

How does a hypothesis help scientists understand the natural world?

Which part of a scientific study is most commonly presented in tables and graphs?

Which statement about scientific consensus is true?

Which of the following is NOT a step in the scientific method?