Which of the following contribute to the high cost of healthcare in the united states? select all that apply. 1) increasing educational cost 2) decreasing educational cost 3) increasing rates of chronic diseases 4) decreasing rates of chronic diseases 5) increasing elderly population 6) decreasing elderly population

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! : )

Why is it important to know first aid/ cpr/ aed?

Mason joined the water polo team at his school. as part of his conditioning, mason's coach requires a 25-minute run during practice. mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138—183 beats per minute. what should mason do to get the most benefit for his heart? increase the amount of time he runs increase the speed at which he runs decrease the amount of time he runs decrease the speed at which he runs