Answered

Jenna took an open bowl of leftover mashed potatoes from the refrigerator. She determined that chemical changes occurred since the potatoes were first placed there.


Which observations most likely led to Jenna’s conclusion?


A.a production of odor

B.a decrease in temperature

C.a change in moisture content

D.a decrease in mass

Verified Answer :

a production of oder

Answer

A production of odor

Explanation

An Odor is caused by one or more volatilized chemical compound that  humans and other animals can perceive by the sense of smell. And that why when Jenna took an open bowl of leftover mashed potatoes from the refrigerator. She determined that chemical changes occurred since the potatoes were first placed there.This is because an Odor  is detected when one inhales air that contains the Odor molecules. which then bind to receptors inside the nose relaying messages to the brain. It is a distinctive and often unpleasant smell.

Related Questions