The sclera is the fibrous layer around the eye, commonly known as the white of the eye.. It extends completely around the globe, except at the extreme anterior region, where it meets the cornea. The sclera is completely opaque, preventing light from entering the eye except through the cornea. While only 0.5 to 1.0 mm thick, the sclera is rather rigid and stiff. The stiffness of the sclera helps to protect and maintain the spherical shape of the globe. If the eye's shape is altered, it cannot properly focus patterns of light on the retina and vision becomes impaired.
In England, 25 hours of nursery-based care for under-twos cost an average of Â£108.51 in 2012-13 (compared with Â£103.19 in 2011-12). In Scotland there was a slight fall in average costs from Â£101.49 to Â£101.19. And in Wales costs were up a penny on the previous year at Â£92.36.
Fees for nurseries have also soared by 30 per cent in the past three years, vastly outstripping wages. The average cost of 25 hours a week in nursery for a child aged two or over for is Â£107 â and much higher in London.But the Coalition as well as the previous Labour government have faced criticism for trying to march mothers back to work with little regard for the impact on children.ees for nurseries have also soared by 30 per cent in the past three years, vastly outstripping wages. The average cost of 25 hours a week in nursery for a child aged two or over for is Â£107 â and much higher in London.