A ____ plug is a type of plug that has one prong longer than the other so it can only be inserted into an outlet in one way.

a. polarized
b. non-polarized
c. abnormal
d. regular


a. polarized

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What will be an ideal response?

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A) ?strip cropping B) ?cover crops C) ?grafting D) ?crop rotation

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Education and technical skill guarantee job success.

Answer the following statement true (T) or false (F)

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