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Biology, 21.06.2019 15:00
Asap! how does the distance between two objects affect the force of gravity? how is the moon dependent on the sun?
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Biology, 22.06.2019 09:40
Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?
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Biology, 22.06.2019 11:30
Which benefit of the community experience when its members have a hide level of health literacy
Answers: 2
Biology, 22.06.2019 12:30
In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids
Answers: 1
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History, 18.08.2019 23:30
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Mathematics, 18.08.2019 23:30
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Geography, 18.08.2019 23:30
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Physics, 18.08.2019 23:30
Mathematics, 18.08.2019 23:30