Humans have used fossil fuels at a level in which they cannot be renewed. which list includes only fossil fuels? a) wood, natural gas, and coal b) natural gas, coal, and oil c) wood, natural gas, and solar d) coal, oil, and solar

Donde se encuentra el adn nuclear en un organismo eucariota?

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?

Scientific evidence is most likely to be consistent if it is based on data from