Answer:
A music major might choose to specialize in music theory.
Black Market? this is just a guess but it's two words so yeah
The geography of Greece was surrounded by ocean water to protect them from foreign invaders and allowed them to trade by sea. They were able to flourish as they expanded North.
The B horizon, or subsoil, is often called the "zone of accumulation" where chemicals leached out of the A and E horizon accumulate. The word for this accumulation is illuviation. The B horizon has a lower organic matter content than than the topsoil and often has more clay.
It's the occupational safety and health act.
hope this helped!!