Some students were discussing running the mile in PE. The students all agreed that the cardiovascular system was very important but they could not agree on what other system was important. Which of the following claims and reasoning would be MOST beneficial in their argument?
A Student 1 said the respiratory system was also important because it brings oxygen into the body while running, which the cardiovascular system
transports to all the cells
O B Student 2 said the digestive system was also important because it breaks down waste produced by running, which the cardiovascular system
transports to all the cells
OC Student 3 said the immune system was also important because it releases sweat from the body while running, which the cardiovascular system will
transport away from all the cells
D Student 4 said the muscular system was also important because it produces nutrients in the body while running which the cardiovascular system will
transport away from all the cells