An acute angle has _____.
a. less than 90 degrees
b. more than 90 degrees
c. exactly 180 degrees (a flat line)
d. more than 90 degrees, but less than 180 degrees
a. less than 90 degrees
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Coils that are wound around a nonmagnetic material such as wood or plastic are called ____.
a. ampere-turns b. air-core magnets c. permeable cores d. electromagnets
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Wood ducks were once thought beyond saving because of _____
a. market hunters b. disease c. habitat destruction d. hunting fees
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Meat from sheep under 1 year old is called lamb, whereas meat from sheep over 1 year is called ____________________
Fill in the blank(s) with correct word
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Give one example of a construction technique for CAD that requires a good understanding of drawing geometry
What will be an ideal response?
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