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Biology, 21.06.2019 14:50
Previous pagenext pagepage 3 ofquestion 3 (1 point)which of the following consist of cells that do not have a nucleus? of the above
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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 planetsβ 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 13:30
How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.
Answers: 3
Which rock feature is the line running between points a and b most likely to be?...
History, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
History, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
History, 31.01.2020 20:42
History, 31.01.2020 20:42
Mathematics, 31.01.2020 20:42
History, 31.01.2020 20:42