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Use the Sun, Moon, Earth animation to the left. Which object(s) is(are) rotating?
Use the Sun, Moon, Earth animation to the left. Which object(s) is(are) revolving?
Use the Seasons picture to the left. Which pictures show equinoxes?
Use the Moon Phase picture to the left. Which phase(s) are waning?
Which of the following are challenges associated with living in the intertidal zone?
Large, dark, flat areas of hardened lava on the Moon are called ___.