Does it do any good for a person with copd to stop smoking?

Which of the following is a true statement? a. the male sex hormone is called estrogen. b. the female sex hormone is called testosterone. c. both sexes manufacture some amount of the sex hormone associated with the opposite sex. d. only males secrete testosterone and only females secrete estrogen

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

Adequate flourish intake during infancy and childhood cuts the incidence of tooth decay up to percent