Other things being equal, a soil with 30% clay of the ________ type would be expected to have the greatest phosphorus -fixing capacity

A) 2:1 B) crystalline iron oxide
C) 1:1 D) allophanic


D

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_____ is an ingredient in concrete that causes the concrete to become hard.

A. Fine aggregates B. Portland cement C. Admixtures D. Course aggregates

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There is a special sale on engine oil. If you purchase more than one 12-quart case, you will receive a 5 percent discount. If you purchase six or more cases, you will receive a 10 percent discount. You have two vehicles that require an oil change every 4,000 miles. Vehicle #1 requires four quarts per oil change plus one additional quart when you also change the oil filter. Vehicle #2 requires five quarts per change plus one quart whenever the filter is changed. Each year your family drives vehicle #1 about 16,000 miles and vehicle #2 about 24,000 miles. You change the oil filter every other time the oil is changed. The normal price for oil is $22.49 per case. Oil filters cost $4.39 each. What is the total yearly cost for all oil and oil filters?

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

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A driver with a CDL is expected to change the oil filter as part of routine maintenance.

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

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What are four methods used to initiate germination prior to planting?

What will be an ideal response?

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