Select all that apply. which parts of the body are significantly strengthened by cardiovascular exercise? heart blood vessels spleen lungs liver skin

Describe specific ways your friend can use frequency, intensity, time, and type to safely apply the overload principles to his workout schedule. provide two ways per training principle. sunday30-minute bike ride monday20 push-ups, 10 squats, and 20-minute jog tuesday30-minute bike ride wednesdayrest thursday20 push-ups, 10 squats, 25 curl-ups, and 20-minute jog friday30-minute bike ride saturdayone-hour walk

What are 3 important public health tools for addressing flu outbreaks and why

Bulimia nervosa cannot be prevented, but it can be treated if diagnosed early. true or false? answer- false