Geography, 22.07.2019 22:30 bthakkar25
One student made a science model with a balloon having many spots on it. the balloon was blown up gradually as shown below. a girl blowing up a balloon with dots on it. the dots are close together and concentrated in one area before the balloon is blown up. as the balloon expands the dots are spread further apart. what is best demonstrated by this model? a. galaxies move closer when the universe expands b. density of particles in space decreases when the universe expands c. gravitational force determines the distribution of matter in the universe d. gravitational force on galaxies decreases when the universe expands
Answers: 2
Geography, 22.06.2019 10:00
Ms.ringer asked her class "what are the favorite colors of the students in our school" which student correctly deceives ms.ringer's question
Answers: 3
Geography, 22.06.2019 18:30
Stone mountain was formed during the formation of the blue ridge mountains around 300-350 million years ago and is considered part of the appalachian mountains. it formed as a result of the upwelling of magma from within the earth's crust. this upwelling, or solidified to form the that became stone mountain.
Answers: 1
Geography, 23.06.2019 00:00
Which area on the map would be most likely to have the most oil exploration in since the start of the 21st century? a) b) c) d) plz me
Answers: 1
One student made a science model with a balloon having many spots on it. the balloon was blown up gr...
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