Which of the following is not an example of physiological noise?
a.
hearing loss
b.
visual impairment
c.
memory loss
d.
illegible handwriting

Memory loss

Explanation:

Physiological noise includes any distraction that occurs as a result of physiological factors. This noise occurs within the mind as we communicate and thus interfere with the communication. It is distinguished from physical noise or environmental noise.

explanation: the line "to save the day, harry must get past a scary three-headed guard dog" from the summary best justifies the conclusion that harry potter and the sorcerer’s stone was influenced by ancient greek mythological literature. the three other choices had nothing to do with ancient greek literature - and the words "three-headed guard dog" are what makes that choice the correct answer.