The hip is a ball-and-socket joint. The socket is formed by the acetabulum, which is part of the large pelvis bone.The ball is the femoral head, which is the upper end of the femur (thighbone).he hip is a ball-and-socket joint. The socket is formed by the acetabulum, which is part of the large pelvis bone.
Most of us carry credit cards and ATM cards. These, typically, have sixteen digits on the front. These digits are the unique account number for the card. For obvious reasons, just any sixteen digits will not work, they follow pattern. The first few characters of the card number describe the type of card.
Turn your card over and look at the signature box. You should see either the entire 16-digit credit card number or. just the last four digits followed by a special 3-digit code. This 3-digit code is your CVV number / Card Security Code.American ExpressÂ® cardholders: Look for the 4-digit code printed on the front of your card just above and to the right of your main credit card number.This 4-digit code is your Card Identification Number (CID).merican ExpressÂ® cardholders: Look for the 4-digit code printed on the front of your card just above and to the right of your main credit card number. This 4-digit code is your Card Identification Number (CID).