Which of the following is an important factor for continued economic growth? A. improved use of land B. maintaining the level of physical capital C. a decrease in entrepreneurship D. a smaller but more educated workforce

Which example is a indication of stress a. becoming more alert b. narrowing air passages c. slowing down if the heartbeat d. decreasing blood sugar with adrenaline

Cardiac output is affected by heart rate exercise stroke volume all of the above

Jessica is a friend dislodge a piece of meat from her throat. she delivers five blows on her friend’s back with her fist and then gives him five abdominal thrusts. is jessica doing the procedure correctly? 1 no, she should use the heel of her hand for the blows. 2 no, she should use the side of her hand for the blows. 3 no, she should use her elbows to deliver the blows. 4 no, she should use a tennis ball to deliver the blows.