Hey, So for a project my teacher wants me to come up with question for genetic code. I came up with What role does genetic code play in genetics today. This is what she emailed back "The question "What role does genetic code play in genetics today?" I am not sure what would look like in terms of research you could do - but if you think of one genetic disease and the gene(s) involved and and possible changes in the genetic code and its effects then its a great question."

Can some one help me out for 100 points?

80 points pls 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?