Prescriptions are required for some drugs because a. some illnesses are serious and should be evaluated by a doctor. b. some prescription medicines are very powerful. c. prescriptions require that a doctor evaluate your needs. d. all of the above

Which action is the cerebrum responsible for? a. breathing b. coordination c. problem solving d. balance and one more question which characteristic true of both boys and girls during puberty? a. a curvier shape b. a deeper voice c. weight loss d. body hair