DUE TODAY NEED HELP! How can the health of the circulatory system be protected? Eat a high fat diet.

Gain excess weight.

Avoid tobacco.

Keep exercise to a minimum.

A. hannah wants to improve her cardiorespiratory fitness levels, so she begins to alternate running on a flat track with running up stadium stairs. this principle is known as a type b tedium c time d frequency 2. charlie is easily winded during soccer practice and wants to improve his cardiorespiratory fitness. which activity would be best for him to choose? a lifting weights b walking from one class to another c running in a 5k race d riding a bike at a leisurely pace 3. felicia just began running this past month, but since she continues to run the exact same route and exact same distance every day, she is growing bored with her runs. this principle is known as a tedium b progression c specificity d reversibility

How do people attempt to explain the behaviors of others?

Which heath-related activity could be effectively completed using only internet resources? a. altering a prescription dosage b. getting support in surgery recovery c. diagnosing chronic back pain d. treating an eating disorder