| 1.The correct answer is B.
2.The correct answer is B.
3.The correct answer is D.
4.The correct answer is C.
5.The correct answer is C.
6.The correct answer is C.
7.The correct answer is B.
8.The correct answer is A.
9.The correct answer is B. it's 2.5 lbs
10.The correct answer is D.
11.The correct answer is B.
12.The correct answer is D.
13.The correct answer is C.
14.The correct answer is B.
15.The correct answer is D.
16.The correct answer is C.
17.The correct answer is C.
18.The correct answer is A.
19.The correct answer is C.
20.The correct answer is A.
21.The correct answer is D.
22.The correct answer is D.
23.The correct answer is AorD
24.The correct answer is A.
25.The correct answer is D.
26.The correct answer isC.
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27.The correct answer is D.
28.The correct answer is C.
29.The correct answer is C.
30.The correct answer is B.
31.The correct answer is B.
32.The correct answer is C.
33.The correct answer is A.
34.The correct answer is B.
35.The correct answer is D.
36.The correct answer is C.
37.The correct answer is B.
38.The correct answer is A.
39.The correct answer is B.
40.The correct answer is B.
41.The correct answer is C.
42.The correct answer is B.
43.The correct answer is B.
44.The correct answer is C.
45.The correct answer is D.
46.The correct answer is B.
47.The correct answer is A.
48.The correct answer is A.
49.The correct answer is A.
50.The correct answer is A.
51.The correct answer is C.
52.The correct answer is B.
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