There are three main layers of the skin. 1  Epidermis is the top layer of the skin, the part of the skin you see. 2  Dermis is the second layer of skin. 3  Subcutaneous fat is the bottom layer.
0844 numbers are almost never included in any 'free' minutes or talktime included in a phone package. From a BT landline, an 0844 number will typically cost up to a maximum of 5p per minute to call.
Most Britons donât know their 0844 from their 0871 and are dialling premium-rate numbers without even realising it. Some 40âper cent of people say they wouldnât hesitate to dial a number beginning 09, despite these being some of the most expensive to call, according to research by City Numbers.