28. which is not a category of sexually transmitted disease
a. viral
b. bacterial
c. contagious
d. parasitic

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing

Which of the following is true about vigorous intensity movements. playing single tennis or riding a bike on a hilly surface playing soccer riding bike on a flat surface playing double tennis or playing basketball all of the above