Define aquifer:
What will be an ideal response?
An aquifer is an underground bed or layer of earth, gravel, or porous stone that yields water.
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Timber piles are best used as _____.
a. end bearing piles b. friction piles c. concrete pile reinforcements d. steel pile splices
Selective breeding is slow and painstaking compared to the new methods of plant improvement, like genetic engineering
Indicate whether the statement is true or false
There are four basic categories of units used in estimating: number, length, area, and weight.
Answer the following statement true (T) or false (F)
Technician A says that the personal safety equipment used when handling solvents is the same as when using engine coolant. Technician B says that to find the personal safety equipment needed to handle solvents, a technician should read, understand, and follow the SDS instructions. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B