Question

Why do we need measurement?(2)​

Answer 1

Answer:

However, if scientists want to know more about a substance, they may need to take measurements. ... Measurements require tools and provide scientists with a quantity. A quantity describes how much of something there is or how many there are. A good example of measurement is using a ruler to find the length of an object.

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Answer 2

if scientific want to know more about the substances , they may need to take measurements ... ....

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