101.   Normally, the outer layer is kept moist by fluid from the sweat glands and from underlying tissues.

102.   Studies in the UK have shown that the acidic nature of carbonated drinks cause the outer layer of the teeth to erode easily.

103.   Simulating leaf capillaries, thick coloured threads wove their way through maple leaf-shaped capes and outer layers to further reinforce the leaf motif.

104.   The dancers would remove only an outer layer of clothing and remain fully dressed during the performance.

105.   The outer layer silver-over corset looks like a metal shield but is purely decorative and cannot be adjusted.

106.   The outer layers of the heart heal almost immediately, but PLC said the beating heart forces the channels to stay open in the interior.

107.   The outer layers of the sun, continually streaming into space as solar wind, provide the most feasible way to access this fossil record.

108.   The tunnel was sealed with three layers of concrete, but the officials said a ministry team recently removed the two outer layers by blasting.

109.   This revealed the rings created as the trees added a new outer layer each year.

110.   Though the peppery outer layer is cooked, the meat inside is rare.