Instinct approach theorists believe that there is a connection between internal physiological states and outward behavior the instinct for territorial protection may be related to aggressive behavior humans have physiological needs that must be met before achieving self-actualization achievement motivation appears to be strongly related to success in school

The correct answer is the second mentioned choice above in which the instinct for territorial protection may be related to aggressive behavior. It is because the instinct approach is defined as a way of individual’s instinct is to be reproduced is through the instinct for territorial and as well as sexual behavior in which the protection are to be associated with the individual’s aggressive behavior.

it would be d). more resources must be obtained to attain that combination of goods and services