Planet. A planet falls into one of two categories: terrestrial planet or a gas giant.
More Science Trivia
Universe. The universe includes all physical matter and energy, planets, galaxies and stars.
Gold. Gold provides the standard for most monetary policies.
Ice. Ice is the most abundant of the varying solid phases on the Earth's surface.
Parsley. Angelica is a prolific weed often referred to as "cow parsley".
50 Percent. The epidural rate is 52%, regardless of participation in Lamaze or other childbirth preparation classes.
Orion. Orion is represented with his club and shield.