Comsider the impacts that climate change may have on species ranges. if you were trying to preserve an endangered mammal that occurs in a small area and you had generous funding to aquire land how would you design a protected area for it?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above

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?