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At present, cosmologists expect the universe to _____. gradually stop its expansion and then begin to shrink in size gradually stop its expansion and then remain at a constant size continue to expand
and heat up continue to expand and cool
shrink
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Original conversation
User: At present, cosmologists expect the universe to _____. gradually stop its expansion and then begin to shrink in size gradually stop its expansion and then remain at a constant size continue to expand and heat up continue to expand and cool

Weegy: shrink
Vami|Points 0|

User: What causes the seasons on Earth? Changes in the amount of energy produced by the Sun during different seasons. The earth moving closer to and further from the Sun as it orbits. The tilt of the earth exposes different areas to direct sunlight as the earth orbits the Sun. The amount of sunlight blocked by the moon changes as the earth orbits the Sun.





Weegy: The answer is, The earth moving closer to and further from the Sun as it orbits..
Expert answered|Koolsum|Points 1212|

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Asked 4/19/2012 3:51:45 PM
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Without its atmosphere, Earth would be _____. warmer bombarded by meteorites similar to Mars relatively lifeless
Weegy: unstable User: Billions of years ago, Earth was a very hot place due to _____. meteorite bombardment high levels of carbon dioxide and water vapor Earth's strong gravitational pull cyanobacteria photosynthesis Weegy: A.meteorite bombardment User: Life is responsible for creating the oxygen in our atmosphere. True False Weegy: True Earth's original atmosphere had N2, CO2, CH4, NH4 and H2O. [ Until stromatolites evolved, which are layers of blue-green algae and cyanobacteria in a symbiotic relationship, there were no orgasms on Earth that could perform photo synthesis and turn CO2 and sunlight into O2. Stromatolites are a living fossil species that still live off the coast of western Australia. ] (More)
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Asked 4/12/2012 11:31:36 AM
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In the carbon-oxygen cycle, carbon dioxide is used for _____ and oxygen is used for _____. respiration, photosynthesis ozone, respiration photosynthesis, respiration evaporation, condensation
Weegy: In the carbon-oxygen cycle, carbon dioxide is used for photosynthesis and oxygen is used for respiration. (More)
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Asked 4/12/2012 11:48:01 AM
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The thermosphere has _____ air pressure than the mesosphere. more less equal
Weegy: User: The thermosphere has less air pressure than the mesosphere. User: Warm air _____ and cool air _____. rises, sinks sinks, rises is moist, is dry Weegy: rises, sinks. Warm air rises and cool air sinks. (More)
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Expert Answered
Asked 4/12/2012 12:00:15 PM
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Moisture in the air, more commonly known as , is regularly found near bodies of water.
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Updated 6/10/2012 12:28:32 PM
1 Answer/Comment
Moisture in the air, more commonly known as HUMIDITY: is regularly found near bodies of water.

Added 6/10/2012 12:28:32 PM
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