What prevents us today from completely understanding the Inca’s past? Need ASAP
(if you are only collecting the points, I will report you. I won't have time for the bull.)

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

Calculate the iq of a 20 year old who has the mental age of 25

What would you call a political system that is only meant to last for a short time