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.
In the UK, the correct way to fly the flag at half-mast is two-thirds between the bottom and top of the flagstaff, with at least the width of the flag between the top of the flag and the top of the pole according to the Department of Culture, Media and Sport, which decides the flying, on command of the Sovereign.