____ columns can be prefabricated or site built; however, they are usually not load bearing.

A. Plastic
B. Wood
C. Steel
D. Fiberglass


Answer: A

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Flax is which of the following?

a. cool season annual c. warm season annual b. cool season perennial d. warm season perennial

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(a) Plot the grain-size distribution curve for this sample. (b) Determine D10, D30, and D60. (c) Calculate the uniformity coefficient, Cu. (d) Calculate the coefficient of gradation, Cc.

Following are the results of a sieve analysis:


What will be an ideal response?

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Faming is non point pollution

Indicate whether the statement is true or false

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A large part of what is described as biotechnology is that of cell and ____________________ technology used to produce new characteristics in plants and animals

Fill in the blank(s) with correct word

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