Different units of measurement are more useful in some settings than in others. Which unit of measurement is most used when comparing distances within the solar system?
A B C D
the mile the kilometer the light year the astronomical unit
Question: Different units of measurement are more useful in some settings than in others. Which unit of measurement is most used when comparing distances within the solar system?
(A) the mile
(B) the kilometer
(C) the light year
(D) the astronomical unit

Answer: (D) the astronomical unit
Answer: (A) the mile
Question: Different units of measurement are more useful in some settings than in others. Which unit of measurement is most used when comparing distances within the solar system?
(A) the mile
(B) the kilometer
(C) the light year
(D) the astronomical unit
Answer: (D) the astronomical unit