Which of the following is known as the powerhouse of the cell?

How do psychologists their patients control feelings of anxiety?

What is the term that describes a persons tendancy to discover information that supports his or her own ore-existing views? a) critical thinking b) narcissism c) selective exposure d) solipsism

Teenagers and children need sleep. teens need at-least 8-9 hours of sleep. kids need   at-least 10-11 hours of sleep depending on what time they go to sleep. sleep is very important for anyone of any age. read more on -