Chemistry, 17.05.2021 21:00, Jasten

Since a light year is a unit of astronomical distance equal to the distance light travels in one year, which phrase best completes the sentence? The distance from the sun to Earth would be . Question 3 options:

exactly one light year

less than one light year

more than one light year

any number of light years

Which words best completes the sentence? The universe is made up of of galaxies and the number of starts you would find in a galaxy would be in the .

Question 1 options:

one galaxy, hundreds of stars

thousands of galaxies , billions of stars

several galaxies , thousands of stars

5 galaxies, millions of stars

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Since a light year is a unit of astronomical distance equal to the distance light travels in one yea...