Answer:
See below
Step-by-step explanation:
A fact that occurs naturally in the universe is a (scientific) law, for example, the law of gravity.
Depending on where Kevin lives, the scale probably measured the weight of his baggage in pounds or kilograms.
The symbol for pound is lb, and the symbol for kilogram is kg.
However, weight is a force, the attraction of the Earth's gravity for an object. Scientists measure force in units of newtons, symbol N.
