Why are you called you? Same answer because it is
A bed on top of a bed is called a bunk bed
a small bed is called a toddler bed.
its called a bunk bed
Its called quads
a bed on a train is called a "berth"
A group of clams is called a "bed."
A cot or a single bed, sometimes called a twin bed.
the end of the bed
It's called a Murphy Bed.
it is called a platform bed
a bed or knot
Yes the nail bed is called the sterile matrix.