Im pretty sure we only have one liver so the answer is yes
Heart pumping mechanism about blood are statements true
Yes, you can because professional athletes in my opinion push there body to hard. There is such thing as being to fit. Yes, you get nice arms or legs but they also have heath problems later on in life.
Answer:
operant conditioning.
Explanation:
From the question we can see that a person named Skinner believed that psychology should focus on the study of behavior and that type of conditioning is known as operant conditioning.
What is conditioning?. Conditioning can be simply defined as response to certain Behaviors. Although many Psychologists will divide conditioning into two main types, I will be dividing it into three and the three primary types of conditioning are observational learning, operant conditioning and classical conditioning.
Operant conditioning is a response(be it a reward or punishment) of certain Behaviors.