PLS HELP IVE BEEN STUCK——Which is the following was not a geological clue used to support the theory of Continental drift? A. Rocks of the same composition and age were found in brazil and south Africa
B. Fossils of the reptile Lystrosaurus were found on the land masses of Africa, India, Antarctica, and Australia
C. Fossils is for plant Glossopteris were found on the landmass island South America, Africa, india, Antarctica, and Australia
D. Samples of ocean water tested off the coast of South America contained the same same context as oceans near Africa

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?