Biology, 18.06.2020 15:57 arianasg06
Match each change of state with its description.
sublimation
vaporization that occurs at the
surface of a liquid
vaporization that occurs below the
surface of a liquid
evaporation
freezing
the process by which a solid becomes
a gas
the process by which a liquid
becomes a solid
melting
the process by which a solid becomes
a liquid
boiling
Answers: 1
Biology, 22.06.2019 06:30, dtilton2003
Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 8 options: the cold balloon expands and rises. the warm balloon shrinks and sinks. the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the warm balloon expands and rises. the cold balloon shrinks and sinks.
Answers: 3
Biology, 22.06.2019 09:00, 001234567891011
Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm
Answers: 1
Match each change of state with its description.
sublimation
vaporization that occurs a...
vaporization that occurs a...
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