Only one side of the Moon faces Earth during a single twenty-seven-day lunar revolution. This suggests that the Moon rotates
A) Once a day
B) Once a year
C) Once every lunar cycle
D)Twice every cycle

When reading a textbook blank. a) it’s safe to assume that the ingot is not biased b) you should watch for fallacies in information and author bias c) you should fact check everything you read d) it is understood that academic sources are not biased

If you were a casual recreational hiker with young children, which of the following trails would be least strenuous for a leisurely family outing? a. merced lake trail b. mirror lake loop trail. c. tenaya lake and tuolumne meadows trail d. el capitan trail

In what type of geographic location did humans tend to develop civilizations?