Grid
grid iron
perhaps, if it is a shortened version of gridiron.
it does
Yes, the cord used for a iPod can be used for a iPad. All of apple products use the same cord.
The grid method is a way of teaching multiplication that is used in primary schools. Pupils move on from an array to the grid method. It is also used for teaching times tables.
A blood cord is a reference to the umbilical cord. It is called this because blood builds up in the cord and the term is generally used by medical professionals.
grid
A term used in giving the location of a geographic point by grid coordinates.
It is a bendy cord that is mostly used for electricity.
spinal cord
The pair of numbers used to locate a point on a grid is called coordinate points.