Answer: b. habituation
Explanation:
Habituation is a psychological learning process that is described as a decrement in the response to a specific stimulus after being regularly exposed to it. It´s associated with the nervous system and may happen unconsciously. In this example, Max filtering out the fan's noise that was previously so distracting is an effect of habituation.
Answer:
Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal,” Lincoln declared.
Possibly a loose pile of rocks? As it travels down a steep hill.
Ice wedging is the type of weathering. this works because the ice in the crack expands causing the rock to crack or expand even more
Answer:Chicago built its first rail connection in 1848 to connect the Windy City with the lead mines of galena Illinois
Explanation:hope that helps