__________ is the term Freud employed for the unconscious drive for pleasure

People with schizophrenia who experience hallucinations and delusions and speak in word salad or demonstrating

A) the positive symptoms of schizophrenia B) catatonia C) bipolar disorder D) the negative symptoms of schizophrenia.

One cause of severe intellectual disability responsible for phenylketonuria (PKU) is ____

a. chromosomal abnormalities b. single gene abnormalities c. environmental deprivation d. perinatal insult