Which is a true statement about the work of engineers and the work of scientists?

• Engineers analyze data, and scientists do not.

• Scientists often work in teams, and engineers do not.

• Both are interested in understanding the natural world.

• Both follow a series of steps to find solutions to problems.

Which of the following are examples of technology?

(Select all that apply.)

• tree

• car

• bike

• dog

• backpack

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Which of the following are examples of key practices for scientists and engineers? Select all that apply.

• analyze and interpret data

• design solutions based on models

• ask questions

• compose music

• argue in court

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How is mathematics used in science and engineering? Select all that apply.

• in estimating materials and cost

• in measurements

• to analyze data

• to use technology

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Scientist ....... (Select One)

• Communicate Information

• Gain Knowledge

• Solve Problems

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Engineers ...... (Select One)

• Communicate Information

• Gain Knowledge

• Solve Problems

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Scientists and Engineers both..... (Select One)

• Communicate Information

• Gain Knowledge

• Solve Problems

Engineers designed a machine that will decrease air pollution. What is the main purpose of telling others about this machine?

• to build a prototype

• to gather data about a problem

• to keep people from copying the design

• to help other people solve the same problem

An endoscope is a probe that doctors use to examine parts of the body from the inside.

• inquiry

• technology

• knowledge

• observation

Engineers and scientists work in ________ ways.

• odd

• similar

• data

• opinions