Anabolic steroids are synthetically produced variants of the naturally occurring male hormone testosterone. Both males and females have testosterone produced in their bodies: males in the testes, and females in the ovaries and other tissues.
Definition of puzzle jug. : a ceramic pitcher or jug with pierced neck that will pour without spilling only if certain holes are covered with the fingers.
Puzzles are a great educational toy for kids. So, what are the best puzzles for children and why are puzzles so important for kids to play with? Puzzles have been around since the late 1700's. They originated when British map makers designed puzzles as a way to teach others about geography and the world.