Sciences Grade 10 onment 5 QUESTION 2 The table below shows the results of an investigation into the efficiency of an athlete's heart. Her heart rate/pulse rate was measured during periods of exercise. At the same time, the amount of blood being pumped from her heart per minute was determined Heart rate (beats per 50 70 80 90 120 140 150 170 minute) Cardiac output (ml 4000 4800 5200 5600 6000 6000 5800 4600 per minute) determine the output of blood when the rate was 100 beats per minute​

Match the vocabulary terms to the correct definition. 1. branch of u.s. department of human services that works to improve the emotional and mental lives of families and communities; may include social workers, community managers and planners, therapists and corrective treatment specialists, and educators and child care workers quality-of-life indicators 2. infrastructure used to reduce health-care related expenses and increase the affordability of health care and insurance; increases the need for coordination among health care providers managed health-care system 3. federal healthcare insurance that provides medical, psychological, therapy, or social work services to the disadvantaged (medicaid) or the elderly (medicare) medicaid or medicare 4. measurements of the well-being of an individual, community, or larger population; includes physical, mental, emotional, and social health as well as other factors such as safety and opportunity for intellectual growth and challenges family and community services