Two inventions that had a profound influence on the settling of this country were the
____________________ and the ____________________.
Fill in the blank(s) with the appropriate word(s).
steel plow, cotton gin
cotton gin, steel plow
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A frictionless 400-mm-diameter piston sits on top of 2 kg of water in a cylinder such that the pressure is initially at 120 kPa at a temperature of 80ºC. Heat is added until the piston rises a distance of 2 m, at which state the quality of the steam is nearest:
A) 0.19 B) 0.14 C) 0.088 D) 0.034
How can cattle grazing be used to improve elk winter range?
What will be an ideal response?
If compared to dry friction clutches, wet friction clutches:
A. wear faster. B. dissipates heat better. C. will slip more. D. all of the above.
Which one of the following is not one of the three specific areas of the kitchen work triangle?
A) Food preparation and cleaning B) Cooking C) Dry food storage D) Cold food storage