Biology, 22.07.2019 18:00, daijafoster0
Scientists have discovered convection currents inside earth. explain how these convection currents move and what layer(s) they occur in. (71 points)
Answers: 2
Biology, 21.06.2019 20:00, divagothboi
Which type of neuroglia is found outside of the brain?
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Biology, 22.06.2019 09:40, kenldykido2300
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?
Answers: 1
Scientists have discovered convection currents inside earth. explain how these convection currents m...
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