Which key nutrient has been known to reduce the risk for heart disease for all adults over the age of 51?
a. calcium
b. vitamin d
c. vitamin c
d. vitamin b12

Which term defines one's age as measured in years? chronological age biological age social age mental age

Which is an example of a food group? a. oils b. vegetables c. water d. sweets

Sapphron is 60 inches tall and weighs 90 pounds. use the formula below and a calculator to answer the question about her weight. bmi = weight (in pounds) ÷ [height (in inches)]² x 703 which bmi category fits sapphron? a. 25.2, overweight b. 17.5, underweight c. 18.6, appropriate weight