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contestada

you step on the scale and notice that you lost 5 pounds. Which of the following has changed?
A) Only your mass changed
B) Only your weight changed
C) Neither your mass nor your weight changed
D) Both your mass and weight changed

Respuesta :

both your mass and weight changed
princessroyal
d) both your mass and weight have changed

you've lost a little of your gravitational pull and you've lost a little mass

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