Define the following leveling terms by matching the words given to the appropriate explanations in the sentences below:
(a) vertical line, (b) level surface, and (c) benchmark.

1. that follows the local direction of gravity as indicated by a plumb line
2. that at every point is perpendicular to the local plumb line (the direction in which gravity acts).
3. natural or artificial, having a marked point whose elevation above or below a reference datum is known or assumed.

energy can cross the boundaries of a closed system in the form of heat and mass

explanation:

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truck

explanation:

its a truck maybe cause a rv is like a truck and yea but plz mark brainlest!

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just reverse the digits.

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careful measurement and analytical skills.

good attention to detail.

a good eye for design.

the creative and technical ability to turn designs into products.

the ability to empathise with patients.

communication and teamworking skills. please make me brainliest i need it one more time

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