*Question*
Q: Like quarks, gluons may be confined to systems having a total color of what? Choices: - yellow - blue - red - white A:
**Answer**
white

*Question*
Q: What is the single bone that forms the posterior skull and posterior base of the cranial cavity? Choices: - limbic bone - maxilla - radiating bone - occipital bone A:
**Answer**
occipital bone

*Question*
Q: A system in what state cannot spontaneously change, and therefore can do no work? Choices: - equality - balance - stability - equilibrium A:
**Answer**
equilibrium

*Question*
Q: Ponds and lakes are examples of what kind of biome? Choices: - standing lake biome - standing marine biome - standing liquid biome - standing freshwater biome A:
**Answer**
standing freshwater biome