The thymus is positioned in the upper chest cavity above the heart. Thymus. The thymus gland is the main organ of the lymphatic system. Located in the upper chest region, the primary function of this gland is to promote the development of specific cells of the immune system called T lymphocytes. T lymphocytes or T-cells are white blood cells that protect against foreign organisms (bacteria and viruses) that have managed to infect body cells.
How long does it take for the Earth to rotate on its own axis ? The time it takes the Earth to rotate once is called a day (24 hours). The actual rotation time is a little less, about 23 hours and 56 minutes. Why do we have Day and Night?
How long does it take for the earth to make one complete 360 degree rotation on its axis? 24 hours 23 56 minutes 4 seconds 365 days. How long does it take for the earth to make a complete rotation how is day? one rotation? . How long does it take for the earth to make one co how rotation on its axis? . It takes 24 hours for the earth to make a full How long does take go around sun and what causes. How long does it take for 1 dec 2009 actually takes the earth slightly over 23 hours and 56 minutes to rotate once around this axis. 40 million miles and the furthest distance of 94. Googleusercontent search.