Radio signals, light, and heat are terms we use for different frequencies of ____ radiation.

A. gravitational
B. nuclear
C. electromagnetic
D. sound


Answer: C

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________: personal income after the payment of tax obligations.

Fill in the blank(s) with the appropriate word(s).

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When the burners ignite, the burner flame is normal until the blower starts. At this time, continuous roll out occurs. What is the problem?

What will be an ideal response?

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Hookworms and heartworms are not considered to be roundworm parasites

Indicate whether the statement is true or false

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A popular slogan of the mid-1930s claimed that "Roosevelt wants you to join a union." Explain why this assertion contained some truth.

What will be an ideal response?

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