Calculate the bmi of a person using the formula bmi = ( weight in pounds / ( ( height in inches ) x ( height in inches ) ) ) x 703 and assign the value to the variable bmi. assume the value of the weight in pounds has already been assigned to the variable w and the value of the height in inches has been assigned to the variable h. take care to use floating-point division.

Which challenges do countries face in limiting the spread of communicable diseases? check all that apply. 1. lack of vaccinations 2. lack of healthy food available 3. increase of worldwide travel 4. decrease of available clean water 5. increase in migration of infected animals

Which of the following represents the results of a review of well-controlled studies of vitamin c supplementation on the resistance to, and recovery from, colds? there was a reduction in the duration of colds by 50% on the average. there was a slight effect on reducing the duration and severity of colds for people taking vitamin c supplements. there was a significant reduction in the duration of colds in people who consumed at least one gram a day. there was a significant reduction in the number of colds only in people who consumed > three grams per day.

To your family you want to buy a quality hand washing product. what are 4 strategies you woulld use