Which group of organisms would survive at a higher rate in an environment that experiences large temperature variations during the seasonal transition? A. Organisms that can migrate to find suitable habitats during unfavorable temperatures

B. Organisms that have thick fur coats year-round for protection from the varying temperatures

C. Organism that has hooves necessary for hibernation during extreme temperatures

D. Organisms that can hide from predators during daylight hours

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?