Biology, 30.07.2019 00:40 ineemorehelp
Perry designed an experiment with a balloon and hose. the steps of the experiment are listed below. make 8 dots on a balloon with a marker. fill the balloon with water by using the hose. observe how the distance between dots changes when the balloon fills with water. which of these can be best verified with the of perry's experiment? a. the density of the universe increases when it expands b. expansion of the universe makes galaxies move farther apart c. the stars move towards earth when the universe expands d. the temperature of the universe increases when it expands
Answers: 1
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Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front
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Perry designed an experiment with a balloon and hose. the steps of the experiment are listed below....
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