Which of the following is a chain smoker likely to develop? select one of the options below as your
a. hepatitis
b. lung cancer
c. blood cancer

What did you guys think of the super bowl yesterday? ?

What nutrients prevent osteoporosis? a. all vitamins and minerals b. calcium, vitamins c, d, and k, and magnesium c. protein d. carbohydrates

Which one of the doll choices is a bio marker of biological again that can you determine whether or not you’re doing or worse than your chronological age