What is the term for play that involves simple, repetitive activities typical of 3-year-olds?

A prognosis is based primarily upon

a. information about the course of the disorder in other individuals. b. whether the symptoms an individual exhibits correspond to the DSM-IV category for a particular disorder. c. the treatment options available to the patient. d. the client's desire to reform.

Each human has 23 pairs of chromosomes in each cell

Indicate whether this statement is true or false.