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What minerals are found in bone? what do these minerals do for your bones
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Biology, 22.06.2019 10:10
20 point pls brianliest 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 17:30
Which of these reproductive method is the only on available to mosses and fernsspores
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Biology, 22.06.2019 17:30
What is the purpose of presenting a false dilemma in a speech?
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Biology, 22.06.2019 21:00
Both carbohydrates and fats are used as fuel in cells. true or false
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What minerals are found in bone? what do these minerals do for your bones...
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