The parathyroid glands are four tiny glands, located in the neck, that control the body's calcium levels. Each gland is about the size of a grain of rice (weighs approximately 30 milligrams and is 3-4 millimeters in diameter).
There are now 30 NBA teams. There are two conferences with 15 teams each. There are five in each of three divisions within each conference.
How many NFL teams are in the state of California?   Three NFL teams in California   *San Diego Chargers   *San Francisco 49ers   *Oakland Raiders.