A is true, B is true and C is false
hope it helps.
Psycho-Physics as a discipline within the psychology began with the work Elemente de Psychophysics ( Elements Of Psychophysics ), written by German philosopher and physicist Gustav theodor Fechner. He actually aimed at developing a method that relates mind ( psych ) to matter ( physics ). So Psychophysics is the scientific study of the relation between stimulus and sensation.
It can be implied in the passage from Narrative of the Life of Frederick Douglass that the cruel reality of slavery is described as "<span>Slaves were treated like property and separated from loved ones." The author, Douglass is a known advocate of anti-slavery movements and women suffrage.</span>
Is there a passage to go with this question? So we can have better understanding of what we should be looking for. But for a good guess, I’ll say the third one.
Answer:
Explanation:es que son different 83 y 1000
