Geography, 16.02.2021 03:00 taviiii3993
What scientific observation did Edwin Hubble use to determine distances between galaxies?
As the light source passes Earth, the wavelength increases as the frequency increases.
As the light source moves toward Earth, the wavelength decreases as the frequency increases.
As the light source moves away from Earth, the wavelength increases as the frequency decreases.
As the light source affects the gravity of Earth, the wavelength decreases as the frequency decreases.
Answers: 1
Geography, 22.06.2019 09:30
How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.
Answers: 3
Geography, 23.06.2019 11:50
Audrey planned to move from iowa to arizona. en route, she was offered a job in colorado, which she accepted. she now lives in denver, colorado, and works for an athletic apparel design company.
Answers: 1
Geography, 23.06.2019 18:30
Where the main factor that enabled the growth of cities and civilizations was the existence of
Answers: 1
What scientific observation did Edwin Hubble use to determine distances between galaxies?
As the li...
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