According to the big bang theory of the origin of the universe, the universe has expanded from a hot dense state into a vast, cooler state. what would be considered scientific evidence supporting this theory?
a) galaxies are moving toward each other.
b) galaxies are moving away from each other.
c) cosmic background x-ray radiation was detected in space.
d) the existence of common elements throughout the universe.
Answers: 3
Biology, 21.06.2019 19:30
What would be the most likely result if the ph of the stomach were increased to 5
Answers: 1
Biology, 22.06.2019 02:00
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system
Answers: 2
Biology, 22.06.2019 18:20
Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells
Answers: 2
Biology, 23.06.2019 02:30
Why may some young adults go through a quarter-life crisis? a. they are entering middle age and feel distressed about growing old. b. they feel insecure about themselves and their future. c. they have been promoted to more secure, better-paying jobs. d. they have developed more stable personal relationships.
Answers: 1
According to the big bang theory of the origin of the universe, the universe has expanded from a hot...
English, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
History, 28.10.2020 05:40
English, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
World Languages, 28.10.2020 05:40
Arts, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
Mathematics, 28.10.2020 05:40
Chemistry, 28.10.2020 05:40
Social Studies, 28.10.2020 05:50