The Cause of Alcohol Hangovers Is Not Well Understood, but Leading

question 90

Multiple Choice

The cause of alcohol hangovers is not well understood, but leading theories include ________

• A) opiods.
• B) excess glutamate
• C) dehydration.
• D) vitamin B deficiency.

---

Definitions:

Intrusive Rock

Igneous rock formed from magma that cools and solidifies within the crust of the planet, creating large crystal grains.

Extrusive Rock

Igneous rock that forms on the Earth's surface as lava cools and solidifies.

Igneous Rock

Stone created by magma or lava hardening as it cools.

Viscosity

A measure of a fluid's resistance to flow, where fluids with high viscosity flow more slowly than those with low viscosity.