At a party, someone asks you you want to use MethWhen you hesitate, she says that it won't hurt you and that you can't get addicted. Is she correct? Find three facts to support you answer.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4

If a doctor needs using a medical imaging machine, a might be called to assist the doctor.

Which of the following individuals' diet is following the usda's dietary guidelines? a. everything peter eats from the grain group is considered refined grains. b. kim likes carrots, so that is the only vegetable she eats. c. craig consumes nutrient-dense foods. d. brook eats mostly fast foods and sweets.