Question

The Blank of water molecules and the hydrogen bonds between water molecules explain most of water's life-supporting properties. The Blank of water molecules to each other helps transport water from the roots to the leaves in plants. When water warms or cools, Blank either break or form. Thus, water absorbs or releases a great deal of Blank, helping to moderate temperatures. Because Blank is less dense than liquid water, it floats and protects lakes and oceans from freezing solid. Water is a versatile Blank. Blood and other biological fluids are aqueous solutions with a diversity of dissolved

Answer 1

The **polarity** of water molecules and the hydrogen bonds between water molecules explain most of water's life-supporting properties. The **cohesion** of water molecules to each other helps transport water from the roots to the leaves in plants. When water warms or cools, **hydrogen bonds** either break or form. Thus, water absorbs or releases a great deal of **heat**, helping to moderate temperatures. Because **ice** is less dense than liquid water, it floats and protects lakes and oceans from freezing solid. Water is a versatile **solvent**. Blood and other biological fluids are aqueous solutions with a diversity of dissolved **substances**.