[brainly] 10 fish boiiiiiiiiiiiiiiiiiiiiii
Answer:
Natural selection is the unethical experiment
Answer:
Because it does. No other answer. This is one of those Impossible to Answer questions from college.
Answer:
Perceptual set
Explanation:
Perceptual set is the tendency to perceive certain things and ignore others, in this case Jill is known as a 'selector' because she has certain expectations and focuses her attention on the loud children instead of the quiet ones.