Answer:
Dr. Reside's experiment can not be considered effective because his study has only treatment subjects group and lack of control group. That's why his study can be very good but not valid without control group.
In his study, he concluded that 80% children after therapeutic treatment decreased the activity level which can be true but not valid without control group because when he use control group in his study then we will be able to compare the normal or control group and treatment group. Then the study will be valid and effective as well.
When a 15 years old plans to go to a nightclub without informing his or her parents and is afraid of being caught indicates an typical adolescent behavior. It is the behavior in the teen years and it's determined by their moral and <span>behavioral code.</span>
Mostly for Taste. Your taste buds are mainly the one's that decide whether or not you like something
B. Placenta (works with the umbilical cord to provide nutrients to the developing human)!
A disease? there are no answer choices
