Bio:

The properties of water include its polarity, high specific heat, surface tension, and ability to dissolve a wide range of substances, which makes it an excellent solvent. Water has a bent molecular structure, with oxygen being slightly negative and hydrogen slightly positive, creating hydrogen bonds that give water its unique characteristics. Its high specific heat means it can absorb a lot of heat before changing temperature, helping regulate climate and body temperature. Surface tension occurs due to cohesive forces between water molecules, allowing small objects to float on its surface. Water's solvent properties make it crucial for biochemical reactions, and it also has a high heat of vaporization, which aids in cooling processes like sweating. Additionally, water expands when it freezes, which is why ice floats on water, an unusual property that supports aquatic life in cold climates.