Ivan has severe schizophrenia. he cannot organize his thoughts and talks in rambling sentences that don't seem to be related. this is a what: a. hallucination. b. negative symptom. c. symptom of his medication. d. cognitive symptom.

Viral infections in plants ) can be controlled with antibioticsb) can spread within a plant via plasmodesmata c) have little effect on plant growthd) are not spread by animals

Aperson has had a good _ of life if they are still at the age of 95.

The nature–nurture issue refers to the debate over the relative contributions that make to the development of psychological traits. a. introspection and nerve cell activity b. unconscious and conscious motives c. behavior and mental processes d. genes and experience