An experiment can do what?
a. prove causation
b. show observation works
c. illuminate the hidden variable
d. show the hidden variable

A. Prove Causation

Explanation:

An experiment refers to the act of observing or doing something under a certain "condition" that will result in the final state of events that are not predictable. For this reason, we can say that an experiment can prove causation. The experiments serve to assist us in evaluating relationships between variables and especially help us to attribute causality where it is plausible to claim that such relationships exist.

answer; the population in brazil is very diverse there are many races and ethnic groups

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).