Mathematics, 22.12.2020 21:30, niyah2224
(Sorry This isn't math, couldn't find science)
Auroras are lights that appear at Earth’s northern and southern poles. What is the main cause of an aurora?
A.
Solar wind enters Earth’s atmosphere, and particles interact with ions.
B.
Bubbles of gas are ejected from Earth’s outer crust.
C.
Sunlight reflects off the surface of the Moon during an eclipse.
D.
The northern and southern poles are cooler than the rest of Earth.
Answers: 1
Mathematics, 21.06.2019 17:30, cfnewton09
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Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?
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Mathematics, 21.06.2019 18:30, waldruphope3956
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
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(Sorry This isn't math, couldn't find science)
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