Answer:
B) Eros; Thanatos
Explanation:
Freud identifies two fundamental drives: <em>Eros </em>a drive to live, with a counterpart , a drive to die: <em>Thanatos</em>.
He uses both terms to identify drives related to survival: instincts, like hunger, thrist, and sexual drives.
The death instincts on the other hand, often engage in conflict , as they represent a "inner desire for dying", represented in irrational manners : hurting others, hurting onelself, murder.
He then applies these forces in the study of the subconscious mind in psychoanalysis.
John Amos Comenius is attributed to the idea that teaching methods should be fun and engaging rather than disciplinary.
John Amos Comenius was a Czech religious leader and educational reformer. He is best remembered for his innovations in teaching methods, specifically languages. In his study of the European culture, he favored learning Latin.
<span>Since velocity describes both speed and direction you can call it a vector. </span>