Physics
Physics, 08.09.2021 23:40, micky956

Jenna took an open bowl of leftover mashed potatoes from the refrigerator and noticed a difference in smell. She determined that chemical changes occurred since the potatoes were first placed there. Which observations most likely led to Jenna’s conclusion?

a change of odor
a decrease in temperature
a change in moisture content
a decrease in mass

answer
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Jenna took an open bowl of leftover mashed potatoes from the refrigerator and noticed a difference i...

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