1. 1  Transportation. 2  Blood is the primary means of transport in the body that is responsible for transporting important nutrients and materials to and from the cells and molecules that make up our body.
Flag Display Guide. Displaying the Flag at Half Mast: When you need to display the American flag at half mast, you actually need to hoist it completely to the peak of the pole and then instantly lower it to the half staff position. At the close of the day, the flag should again be raised to the peak of the flag pole and then lowered completely.
Above other flags - Hang the flag above any other flag on the same pole. Other flags, separate poles - Hang all flags on equal poles. Hang the U.S. flag on its own right, hoist it first and lower it last. In a window - Hang the flag vertically with the stars to the left of anyone looking at it from the street. Half-mast - This is a sign of mourning. Raise the flag to the top of the pole then lower it to the half way point.