Biology, 10.12.2020 16:20 sethjohnson386pbnm3x
Guys, please. I genuinely need help! If you don't know- don't answer. And please don't look it up on g00gle, those type of answers are always unrelated to the topic.
I need this question answered and an explanation.
I will give brainliest to whoever answered correctly, plus a thanks and a five-star rating.
Answers: 1
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 11:20
Drag each label to the correct location on the chart. match the function to the type of tissue
Answers: 2
Guys, please. I genuinely need help! If you don't know- don't answer. And please don't look it up on...
English, 07.10.2019 22:00
Social Studies, 07.10.2019 22:00
Mathematics, 07.10.2019 22:00
Mathematics, 07.10.2019 22:00
Social Studies, 07.10.2019 22:00
Mathematics, 07.10.2019 22:00
Chemistry, 07.10.2019 22:00
Mathematics, 07.10.2019 22:00
History, 07.10.2019 22:00
Mathematics, 07.10.2019 22:00