You are physically fit if

When all the values in a data set are written in order from least to greatest, the value that is in the middle, with an equal number of values below it and equal number of values above it, is called the .

An _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )