AnswersRVACR EcologyAnalyzing Data and Drawing Conclusions

Analyzing Data and Drawing Conclusions Answers

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1
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Why do modern scientists use repeated experiments to develop and test hypotheses?

A
Repeated experiments that show the same results prove that scientific information will never change
B
Repeated experiments that show the same results are less likely to contain experimental errors.
C
Repeated experiments that show the same results guarantee that all scientists will agree with the experimenter’s explanations.
2
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What is the relationship between scientific discoveries and new technologies? Check all that apply.

A
Scientific discoveries are enabled by new technologies.
B
Scientific discoveries prevent the development of new technologies.
C
Scientific discoveries may lead to new technologies.
D
Scientific discoveries always lead to new technologies.
3

COMPARE: Identify three ways that a biologist’s research is similar to an astronomer’s.

A
Both scientists always perform experiments in the lab.
B
Both scientists share knowledge with scientists in other fields.
C
Both scientists make observations
D
Both scientists form and test hypotheses
4

How does society affect science? Check all that apply.

A
The needs of society help determine the types of research conducted.
B
Society allows scientists to conduct any type of research they wish
C
Society regulates research that might pose ethical challenges.
D
Society encourages research that promotes individual welfare.
5

CONTRAST: Identify three ways a biologist’s research is different from an astronomer’s.

A
A biologist uses microscopes; an astronomer uses telescopes.
B
A biologist researches living organisms; an astronomer does not.
C
A biologist uses computer models; an astronomer does not.
D
A biologist explores things on Earth; an astronomer explores celestial bodies like stars and planets.

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