It is absolutely ethical to charge those with lower incomes less money, and those with higher incomes more money.
Answer Public places had separate facilities for black people and white people
Explanation:
you didnt give the answers
Answer:
First gap - Negative punishment
Second gap -Extinction
Explanation:
Negative punishment is an operant conditioning technique in which a certain reinforcing stimulus is removed after a particular undesired behavior is exhibited
While Extinction means no longer providing the reinforcement that has been maintaining a behavior.
There are 27 formal amendments have been made in the constitution