Biomass energy can be derived from _____ .??
A. ?evaporating water?
B. ?municipal garbage?
C. ?prehistoric plants
D. ?decay of radioactive elements?
Answer: B
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A(n) ____________________ is a mathematical statement of equality between two or more quantities and always contains the equal sign.
Fill in the blank(s) with the appropriate word(s).
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________ mites feed on the blood of pupae and adult bees
a. Tracheal c. Brood b. Apiary d. Varroa
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A building ____ is required before construction begins.
A. function B. profit plan C. classification D. permit
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_____ animals cannot digest nutrients from roughages such as grass and hay.
Fill in the blank(s) with the appropriate word(s).
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