The process of moving the exhaust gases is called scavenging

Indicate whether the statement is true or false


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Which of the following is true?

A) There are more calories in a 3 oz. cooked portion of pork than lamb. B) A 3 oz. cooked portion of lamb has more zinc than beef. C) Neither are true.

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The _____ is the most common large hawk in North America

a. goshawk b. red-tailed hawk c. red-winged hawk d. osprey

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Which of the following does not describe aluminum hydroxy ions (such as Al(OH)2+) in the soil?

A) They block negative sites on some clays thereby reducing the cation exchange capacity. B) They influence the swelling of some clays by entering into the interlayer spaces. C) They are commonly applied to help reduce the soil pH for acid-loving plants. D) They are more prominent in acid than in neutral soils. E) They affect the pH of the soil solution through hydrolysis.

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What type of heat exchanger coil is best suited for water-source heat pumps using an open-loop well system?

A) Steel B) Cast iron C) Cupronickel D) Copper

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