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Scientific Method Practice (26 questions) Flashcards | StudBud

Explore/Scientific Method Practice (26 questions)

Scientific Method Practice (26 questions)

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Questions 26

Answers

1
Which statement is a valid inference based on the results?
Sugar reduced the number of colds
BW may not be effective in the prevention of colds
BW is always effective in preventing colds
Sugar increases the number of colds
2
QUESTION 4
A
D
C
B
3
QUESTION 8
B
C
A
D
4
QUESTION 5
D
C
A
B
5
QUESTION 7
B
C
A
D
6
QUESTION 11
C
B
A
D
7
QUESTION 14
D
B
C
A
8
QUESTION 12
D
A
B
C
9
QUESTION 20
A
B
D
C
10
QUESTION 1
C
D
A
B
11
QUESTION 10
A
B
D
C
12
QUESTION 16
B
D
A
C
13
QUESTION 13
D
B
C
A
14
QUESTION 15
D
B
C
A
15
Which factor most likely had the greatest influence on these experimental results?
color of the pills
health history of the volunteers
amount of sugar added
number of volunteers in each group
16
QUESTION 3
D
C
A
B
17
QUESTION 9
C
A
B
D
18
QUESTION 18
C
A
D
B
19
QUESTION 19
C
B
D
A
20
QUESTION 17
D
B
A
C
21
QUESTION 21
B
A
C
D
22
QUESTION 6
B
C
D
A
23
QUESTION 23
A
C
B
D
24
Which group served as the control in this investigation?
4
2
3
1
25
QUESTION 22
D
B
C
A
26
QUESTION 2 - A valid inference for this data is that
oxygen production increases as the organisms move deeper
these organisms move up & down to increase CO2 production
most photosynthetic organisms live below a depth of 150cm
photosynthetic organisms respond to changing light levels