Question

why is water being a great solvent essential for life on earth?
a) it can dissolve most things including our blood cells, allowing our bodies to function properly.
b) it regulates the earth’s temperature and counteracts global warming.
c) it makes capillary action possible, which is an essential function in plant life.
d) it makes ice float.

Explanation:

Water is a universal solvent, dissolving many substances (like nutrients, gases in blood). This ability is key for life processes (transport, reactions in organisms). Option A describes this. B: Temp regulation is important but not the core of being a solvent. C: Capillary action is due to adhesion/cohesion, not the solvent property. D: Ice floating is about density, not solvent role.

Answer:

A) It can dissolve most things including our blood cells, allowing our bodies to function properly.