Final answer:
To convert 7240 quarts to cups, multiply by 4 cups per quart to get 28,960 cups.
Step-by-step explanation:
In biology, the circulatory system is responsible for transporting blood throughout the body. One unit of blood volume that is commonly used is the quart. To convert 7240 quarts to cups, we need to know that 1 quart is equal to 4 cups. Therefore, multiplying 7240 quarts by 4 cups per quart gives us the total number of cups, which is 28,960 cups.
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