What replaced horse drawn railroad cars!

If there were no system of checks and balance, the process of government would eventually fall apart. do you agree with this opinion? why or why not?

You think all professors are uncoordinated, but then you see your social psychology professor make a diving catch down the left-field line at an intramural softball game against the arts department team. you also notice that your professor hits lead-off for the team and is able to score from second base on a ground-out. you maintain your original stereotype of professors as uncoordinated by deciding that this one individual is an exception to the rule because he is a “young professor.” this is an example of

At 3476 kilometer the moon's diameter is slightly less than the distance across from what