_________________________ means a person cannot see all colors of the spectrum normally.

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


Color blindness

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Fertilizers are added to soil to increase the availability of ____________________ to the plants

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

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Identify the axiom or postulate that applies to the following statement.    If a = 35 in, b =12 in, and c = a + b then c = 47 in

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

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When the fuel oil tank is located below the burner, a __________-pipe system is necessary.

A. 1 B. 2 C. 3 D. 4

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There are strict laws about bringing what three items into Canada from the United States?

What will be an ideal response?

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