Scientific Investigation - Reading
12 Questions
| Total Attempts: 103
Prentice Hall: BiologySections 1-1, 1-2
Questions and Answers
- 1.Science is used to investigate, explain, and predict nature.
- A.
True
- B.
False
- 2.Quantitative observations involve characteristics.
- A.
True
- B.
False
- 3.Scientists try to make biased observations.
- A.
True
- B.
False
- 4.Inferences are facts.
- A.
True
- B.
False
- 5.A hypothesis is a possible explanation or answer.
- A.
True
- B.
False
- 6.Only testable hypotheses are useful.
- A.
True
- B.
False
- 7.A hypothesis that is not supported is not useful.
- A.
True
- B.
False
- 8.Variables are factors of an experiment that change.
- A.
True
- B.
False
- 9.During a scientific experiment, you should change two variable at the same time.
- A.
True
- B.
False
- 10.A theory is a well-supported fact.
- A.
True
- B.
False
- 11.Name (first and last)
- 12.Student ID #
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