History, 16.04.2020 21:52 howardc1433
A student is planning an investigation to explore different properties of matter. Which investigation will help the student explore a physical property of matter?
A investigation-Place a solid in a beaker and add a small amount of liquid. Observation-The beaker becomes warm to the touch.
B. investigation-Add a small amount of solid to a liquor in a beaker. observation-The solid dissolves in the liquid.
C. Investigation-add a small amount of solid to a liquid in a beaker. Observation-the solutions starts to fizz and overflows in the container.
D. Investigation-Place a solid in a beaker and add a small amount of liquid. observation-Bubbles form on the top of the solid.
Answers: 3
History, 22.06.2019 03:00
What affected the second industrial revolution have on transportation
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Which of these is one of the seven delinquent behaviors? a) voluntary manslaughter b) speeding in a school zone c) vandalism of public property d) destruction of private property
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History, 22.06.2019 08:00
How did kennan’s long telegram shape the united states interaction with communism throughout the world? a. the united states sought to restrict the expansion of communism and soviet influence. b. the united states conquered communism by economically oppressing third-world nations. c. the united states created the european union to maintain control of its post-wwii influence. d. the united states sought to extend its influence by militarily forcing democracy on the world.
Answers: 3
A student is planning an investigation to explore different properties of matter. Which investigatio...
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