Scientific Knowledge

Question 1

Which statements best describe science? Check all that apply.Science involves observation and experimentation.Science is characterized by resistance to new information.Science is supported by facts and processes.Science involves the use of beliefs and opinions to construct explanations.Science continually changes and is constantly updated.

Revolt · Accepted Answer

A: Science involves observation and experimentation.; C: Science is supported by facts and processes.; E: Science continually changes and is constantly updated.

Question 2

Which is a component of pseudoscience but not science?

Revolt · Accepted Answer

B: beliefs

Question 3

How can scientists ensure that their data are reliable?

Revolt · Accepted Answer

D: by repeating trials during an experiment

Question 4

Studies involving humans or animals are conducted under strict policies and procedures. This solution addresses which limitation?

Revolt · Accepted Answer

B: ethical concerns

Question 5

How do scientific models provide a practical solution for some types of research? Check all that apply.Models are beautiful displays created for public enjoyment.Models are simplified representations of objects or systems.Models allow scientists to study an unlimited number of subjects.Models make it possible for scientists to study very complex systems.Models make it possible for scientists to study very large or very small objects.

Revolt · Accepted Answer

B: Models are simplified representations of objects or systems.; D: Models make it possible for scientists to study very complex systems.; E: Models make it possible for scientists to study very large or very small objects.

Question 6

Read each statement and determine which characteristic each person is demonstrating.

Revolt · Accepted Answer

Andrew asks questions about how the volcanoes in Hawaii were formed.: curious; Robyn sees a magazine for kids at the grocery store with an article about a new fossil discovery. So, she searches scientific journals that support the content of the article.: skeptical; Maggie uses her knowledge of physics to create a simple machine for a science fair project.: creative; Shaun is testing a new medication on animal subjects. He is sure to follow all guidelines for appropriate care and testing.: ethical

Question 7

Read each statement and determine which characteristic each person is demonstrating.

Revolt · Accepted Answer

B: ✔ curious

Question 8

creativecuriousethical✔ skeptical

Revolt · Accepted Answer

D: ✔ skeptical

Question 9

✔ creativecuriousethicalskeptical

Revolt · Accepted Answer

A: ✔ creative

Question 10

creativecurious✔ ethicalskeptical

Revolt · Accepted Answer

C: ✔ ethical

Scientific Knowledge Answers

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