How do physicists use measurements to understand the natural world? ? use scientific language to describe your evidence.

Measurements are used to describe quantitatively real-life situations

Explanation:

Measurement refers to the act of assigning a number (with a unit) to a characteristic of an object or an event.

For example: when we want to measure the size of an object, we can use a rule to measure its length, and we assign a number with a unit for that quantity (for example, 5 cm). In this case, we have done a measurement.

Measurements are used by scientists in order to understand the natural worlds. In fact, without measurements it would be impossible to describe phenomena of the real world quantitatively: it would be only possible to describe them qualitatively, and therefore it would not be possible for instance to derive mathematical laws that describe those phenomena.

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

i think the answer is a and b

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