, and are therefore most responsible for scoring goals. Their advanced position and limited defensive

A midfielder is an association football position. Midfielders are generally positioned on the field

is to stop attacks during the game and prevent the opposing team from scoring goals. Centre backs

population of over 328 million, the U.S. is the third most populous country in the world. The capital

is to prevent the opposing team from scoring (moving the ball over the defended goal-line within the frame

-shaped field, often a modified cricket ground. Points are scored by kicking the oval-shaped ball

and County of San Francisco is both the country's second most densely populated major city after New Yor

sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. Over 1.5

America and several islands in the Atlantic, Pacific and Indian oceans. The country's 18 integral

forwards, known as stretch fours, have since extended their shooting range to three-point field goals.