The basic fusion reaction through which the sun produces energy is
a. e = mc2
b....
Geography, 04.11.2019 22:31 adriana145
The basic fusion reaction through which the sun produces energy is
a. e = mc2
b. 4 helium nuclei fuse to make 1 hydrogen nucleus
c. 2 protons and 2 neutrons fuse to make 1 helium nucleus
d. 4 hydrogen nuclei fuse to make 1 helium nucleus
Answers: 3
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True or false.the baltic states have taken steps to diversify. or decrease the variety of their industries
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The vegetation that thrives in the tundra is limited to a. mosses, barley, wheat, and corn. b. coniferous trees. c. dwarf shrubs, mosses, lichen, potatoes, and beans. d. mosses, lichen, algae, and dwarf shrubs.
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Iceland has taken advantage of its geology to meet a. political needs b. energy needs c. cultural needs d. economic needs answer b. energy needs
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On this map of the united states the letter h indicates high pressure and the letter l indicates low pressure . select the black arrow that accurately shows the direction of the wind.
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