Which one of the following best illustrates a primary reinforcer? a. money b. the sight of a chocolate meringue pie c. a warm smile from your boss d. water when you're thirsty quest 15.

Option-(B,D):

Water when you're thirsty, and the sight of a chocolate meringue pie.

Explanation:

Primary reinforce:

The primary reinforcement includes the instinctive sense of a human being, which includes resources for feeding itself, along with having a place to sleep and the pleasures are the principles. So, it includes the thirst, requirement of shelters, and the different pleasures to fulfill are termed as the primary reinforcers.

Secondary reinforce:

Secondary reinforcements are due to the conditional terms that are set for the living being. As they are not the first priority to survive for the human being. For example, the money, school grades, and the warm smile from your boss.

The Victorian era was during Queen Victoria's reign. During her long  reign there was peace and prosperity. It began in 1837 (beginning of Victoria's reign) and ended in 1901 (her death). Hopefully this helps.