tv/ movies: In the cartoon 'marine boy' what was marine boy's dolphin named?

Questions

Whats traditionally the first event in a rodeo?

Wheeled vehicle, specifically, a vehicle for carrying persons, designed to be drawn by one or more draft animals?

When a a positive & negative plate are placed together in an electrical circuit which stores a charge in the form of an electric field it is called a _________?

When a coffee seed is planted, it takes how many years to yield consumable fruit?

When a female horse & male donkey mate, the offspring is called a what?