Scientific Reasoning Practice Questions
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Question 1 of 5
1. Question
Directions: Read the question carefully, and choose the best answer.
1. Which of the following best defines a hypothesis?
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Question 2 of 5
2. Question
2. Which of the following correctly describes a scientific theory?
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Question 3 of 5
3. Question
3. A chemistry student is conducting an experiment in which she tests the relationship between reactant concentration and heat produced by a reaction. In her experiment, she alters the reactant concentration and measures heat produced. The independent variable in the experiment is the
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Question 4 of 5
4. Question
4. Why is the germ theory of disease considered to be a theory?
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Question 5 of 5
5. Question
5. A scientist is observing the flower of a new plant species. Which of the following information collected by the scientist is qualitative data?
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