Sound is produced by:

a. The movement of energy from one place to another through a medium such as air or water
b. The movement of energy in a vacuum
c. Molecules that travel through the air
d. The absorption of wavelengths by solid objects


Correct answer: d

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Which of the following best describes the meaning of a construct?

a. Provable assumption b. Verifiable proposition c. Testable theorem d. Unobservable trait e. Abstract hypothesis

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Many children experience a variety of factors that could easily place them at risk for school failure, yet they are resilient and do well in school in spite of the risks to which they are exposed

a. True b. False

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Zara has been receiving support from family, friends, and a support network of mutual caring that promotes inclusion

This is an example of a. formal supports. b. natural supports. c. assistive technology. d. access to general education.

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Ans: t

Indicate whether the statement is true or false.

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