Select all that apply.

what are the benefits of testing your heart rate during exercise?
it shows when you are performing cardiovascular exercise.
it you exercise longer.
it keeps you from working out too hard.
it keeps your muscles working.
it keeps you from working out at too low of an intensity.
it you adjust your workout.

Hepatitis b and hiv/aids are two serious infections that can be transmitted by a. breastfeeding and contact with blood. b. sharing food and sharing drinks. c. transmission by air, water, and shared bodily fluids. d. skin contact, contact with urine, and sharing clothing.

Dementia is most commonly associated with what?

What hormones (at least three) are responsible for human growth and development and what do they do? describe what menstruation is and how it relates to reproduction. what are common emotional and physical challenges that arise during transition from child to adult? include and describe at least three challenges. what steps can you take to ease your own transition and be sensitive to others when they experience theirs? analyze the role of hormones in growth and development. how does this relate to your own personal health?