11 Select the correct answer.
A chemist divides a large sample of a mixture into three smaller portions. Each of these portions contains different ratios of the component
substances that make up the mixture. Which description best fits the mixture?
OA
compound
ОВ.
element
Oc. heterogeneous mixture
OD. homogeneous mixture
O E. pure substance
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let that person have a turn to speak : )

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !

the correct answer would be b. amelia, because the particals of gas move really fast (charged particals) and gas also has a lot of room (particals move independently) so the only answer that has both of those is amelia's.