When a person runs, the nervous system is coordinating the skeletal and muscular systems for peak performance, while at the same time, the cardiovascular system supplies extra blood to muscles needing more oxygen and the endocrine system supplies the needed hormones to increase speed if running in an emergency. Each body system is made of cells that work together to form tissue that supports specific organs within each body system. Organisms are the sum of all levels of organization operating together. Suppose one organ in an organ system failed to work properly. How would the organ system be affected? Would it still be able to function? How would other organ systems be affected? Explain your reasoning. Your response must be multiple sentences.

Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.