1.   A lower temperature brings deeper sleep with fewer awakenings.

2.   But salt water has a lower freezing temperature than plain water.

3.   C, as they seem more susceptible to the disease when kept at lower temperatures.

4.   Calcium chloride, another useful salt, will melt ice at even lower temperatures.

5.   For many years, doctors believed that the lower temperature could reduce the chance of bacterial growth and infection.

6.   If lower temperatures are used, the reducing sugar level May become too high.

7.   The heat can penetrate combustible materials, alter their composition and make them ignite at lower temperatures.

8.   Those in smaller ponds must experience much lower temperatures when the water about them freezes.