The first course or action and the easiest step in solving a minor issue with your computer is to:

Me d: which system contains the heart, blood, and blood vessels? a. muscular b. circulatory c. respiratory d. digestive which system contains the pituitary, adrenal, and thyroid glands? a. respiratory b. circulatory c. endocrine d. reproductive

Which of these activities would better would maintain and improve muscle endurance

If a woman exercises 25 minutes each day, which is true, according to physical activity recommendations? a. she is exercising too much. b. she is exercising too little. c. she is exercising enough. d. it depends on the woman's level of activity.