pgarces128
contestada

The liquid in a thermometer __________ and rises when it is exposed to warm air.
A.
contracts
B.
boils
C.
solidifies
D.
expands

Respuesta :

It expands due to the fact the mercury reacts to heat in such a way that makes it rise up the tube.
deerdropper1234
It expands which causes the change of the number on the thermometer.

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