Luca is thinking about joining a gang because of challenges and his current family environment. which situation most likely influenced his decision?
pick one.

he does not have any friends at school

he needs to bring money at home

his cousin has a history of depression

he feels hopeless about life and his future

answer its a timed exam

Which of the following statements concerning cancer and mutations is correct? a: cancer can only occur with a mutation in a somatic cell. b: usually, multiple mutations are required in different genes to cause cancer. c: none of the other answer options is correct. d: cancer can only occur with a mutation in a germ cell. e: usually, a single mutation is all that is required to cause cancer.