Answer: Biological perspective
Explanation: Biological perspective is a way of looking at psychological issues by studying the physical basis for animal and human behavior. Today, this perspective is known as biological psychology. Sometimes referred to as biopsychology or physiological psychology. Researchers who take a biological perspective on psychology might look at how genetics influence different behaviors or how damage to specific areas of the brain influence behavior and personality. Things like the nervous system, genetics, the brain, the immune system, and the endocrine systems are just a few of the subjects that interest biological psychologists.
Answer:B.token economies
Explanation:
Token economy refers to giving someone a reward with an aim of encouragement and enhancement of a desired behavior. This token economy comes in form of tokens , food, stickers and any other rewards that are meant to improve a positive behavior. Parents can use token economy and it is also used by teachers in schools to encourage good performance from teh students. The ideas of a token economy is to reinforce the positive behavior. Just as we see how Zack mom rewards him with stickers for cleaning his room and as a result he keeps cleaning his room consistently.
Source: Places where infectious agents (germs) live (e.g., sinks, surfaces, human skin)
Susceptible Person with a way for germs to enter the body
Transmission: a way germs are moved to the susceptible persont
America had the greatest impact on the war effort.
