In a family of three, the father weighed 5 times as much as the child, and the mother weighed 3/4 as much as the father. If the three of them weighed a total of 390 pounds, how much did they each weigh?

Which of the following is not true about hydroelectricity a. use of gravitational force of flowing water b. its the most widely used renewable energy c. it has a high output of co2 that fossil fuels d. it has no direct waste asap

In a person dependent on a drug, occurs when the drug leaves his or her system quickly or for a prolonged period of time. a. addiction b. withdrawal c. independence d. relapse

The biopsychosocial perspective is best described as focused on the subconscious mind. based more on genetics than environment in explaining human behavior. a complete approach to explaining human behavior. the first major perspective in psychology. a one-dimensional approach to explaining human behavior.