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Biology 12 Online
OpenStudy (anonymous):

Which of the following units of measure would be most appropriate for expressing the distance between galaxies? astronomical unit (a.u.) parsec megaparsec

OpenStudy (camerondoherty):

I beleive the answer is B Source: https://answers.yahoo.com/question/index?qid=20101221115141AAzcWdI

OpenStudy (anonymous):

With advances in telescope technology, we can see that galaxies are moving _______ over time. closer to each other farther away from each other in random directions

OpenStudy (anonymous):

last question

OpenStudy (anonymous_user):

That person is saying that it is astronomical unit on that link.

OpenStudy (anonymous):

@camerondoherty

OpenStudy (anonymous_user):

Farther away from each other

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