As 0844 is only charged to the caller at up to 4.26 pence per minute from a BT landline it has been deemed to be not that expensive so not 'premium rate'. The description of 0844 is actually a 'low call' rate number.
For example, your toes provide balance and support when you walk. When you walk, your toes maintain contact with the ground about 75% of the time. They exert pressure in a manner similar to the bones integral to movement. Your toes help your feet to bear the weight of your body when you walk. They play an even more important role in running.
A purpose of the eyelids that you might not think of is that they help keep the surface of the eye moist by spreading tears and other natural secretions. Tears & Secretions. There's a clear, moist membrane that lines the inner surface of your eyelids and the outer surface of the eyeball called the conjunctiva. This delicate membrane secretes mucus, which helps keep your eye moist. Keeping the eye moist is an important job, but because the conjunctiva is a continual membrane, it serves another interesting purpose.