Which is an example of a heterogeneous mixture? a) gasoline b) diet soda c) grape juice d) flour and water

Ineed ! when you answer this question, 98 points will be added to your account and the person that answers this question first will get the brainliest answer. so, here's the question the owners of a large tropical resort are considering a plan to destroy a large coral reef just offshore. they reason that, if the reef is gone, cruise ships will be able to dock closer to their resort and they will gain business. write a letter to the resort’s owners explaining how they might benefit more by preserving the reef instead.

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?

Nucleic acids offer variability because they contain alternate forms of genes called .