We infer that the universe is expanding because distant galaxies all appear to:_____.
a. be growing in size.
b. be moving away from us, with more distant ones moving faster.
c. be made of dark matter.
d. rotate rapidly.

Let's conclude that the distant galaxies all appear to be moving away from us and with the more distant ones moving faster. This is the reason why we assume and infer that the universe is actually expanding.

"The universe is expanding," you may have heard because scientists revealed that faraway galaxies are leaving us at a noticeably faster rate than those closer to our home, our galaxy. So no, universe is not growing in size and it is not rotating rapidly.

Did you know that the Hubble Law states that because the universe is expanding, it may be used to calculate distances between galaxies? It never states that universe expands because the galaxy appear to be made of dark matter.

So the astounding hypothesis that the universe appears to be accelerating suggests that it is expanding faster than previously observed.

Discover the number of stars in a galaxy to the number of galaxies in the universe: https://brainly.com/question/11948445

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We infer that the universe is expanding because distant galaxies all appear to:_____. a. be growing in size. b. be moving away from us, with more distant ones moving faster. c. be made of dark matter. d. rotate rapidly.

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We infer that the universe is expanding because distant galaxies all appear to:_____.
a. be growing in size.
b. be moving away from us, with more distant ones moving faster.
c. be made of dark matter.
d. rotate rapidly.