Water dissolves a wide variety of substances, including many substances that cells need to survive. Which statement best explains this property of water? A. Water molecules are polar, which allows them to form hydrogen bonds with one another and attract other substances.
B. Water molecules are nonpolar, which allows them to move quickly from place to place.
C. Water molecules are polar, so they form ionic bonds with other substances.
D. Water molecules are nonpolar, so they form covalent bonds with other substances.

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano