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Questions and Answers
Which of the following sources can be used to obtain valid and reliable evidence for constructing an explanation?
Which of the following sources can be used to obtain valid and reliable evidence for constructing an explanation?
- Internet forums
- Students' own investigations (correct)
- Opinions from experts
- Personal anecdotes
What is the assumption made about theories and laws that describe the natural world?
What is the assumption made about theories and laws that describe the natural world?
- They operate consistently over time (correct)
- They are always correct
- They only apply to the present
- They are constantly changing
Which of the following is NOT a valid source of evidence for constructing an explanation?
Which of the following is NOT a valid source of evidence for constructing an explanation?
- Simulations
- Peer review
- Models
- Opinions from friends (correct)
Which of the following is NOT a valid source of evidence for constructing an explanation?
Which of the following is NOT a valid source of evidence for constructing an explanation?
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What is the purpose of using a variety of sources when constructing an explanation?
What is the purpose of using a variety of sources when constructing an explanation?
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Why is it important to assume that theories and laws that describe the natural world operate today as they did in the past and will continue to do so in the future?
Why is it important to assume that theories and laws that describe the natural world operate today as they did in the past and will continue to do so in the future?
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