!!!! PLEASE I NEED HELP ASAP !!!!
Scientific studies show that schizophrenia has a strong genetic component. This means that if Bill has a sibling with schizophrenia, Bill is
A. at a higher risk for schizophrenia than an unrelated person.
B. going to develop schizophrenia himself.
C. at a higher risk for other types of psychological illness.
D. less likely to respond to schizophrenia medications if he develops the illness.