Health care standards recommend scales be precise to one pound per 150 pounds of weight to ensure accurate dosing and treatment.

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

True or false? the usa has one of the safest food supplies in the world

Which of the following identifies a main culprit for america’s increasing weight gain