When I hear sounds(like an airplane flying), I hear pitches or notes. For example, airplanes flying noise going down a scale. They start at a B natural and descend from there, but usually end at a either an A-flat natural, G natural, or F natural depending on what I hear cause it varies on the wind, how fast the airplane goes, the altitude, and other stuff like that I guess. I can also tell what notes are on a piano and usually the keys of songs. I heard my choir teacher say that I have perfect pitch, so is this true?

I don't exactly know how to respond to that question specifically. However, perfect pitch is when you can match pitch perfectly when someone is playing a note. You may just have a really good ear for music along with perfect pitch.

hashbrowns you can make these with those preperation methods

i believe the answer is: a.  abstract forms were often used to represent human figures.

representing human figures in abstract forms is often used in the geometric period, not hellenistic  period.   during the hellenistic  period,   aesthetic value derived from creating arts which mimic the actual shape of a certain object or individuals.

hope this ! < 3