Answers: 1
Another question on Biology
Biology, 22.06.2019 10:10
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?
Answers: 1
Biology, 22.06.2019 12:10
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
You know the right answer?
In which category do living organisms fit in a biome?...
Questions
Mathematics, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Social Studies, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Chemistry, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Biology, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
Mathematics, 04.07.2019 21:30
History, 04.07.2019 21:30
