Yes.
"A vehicleis a mobile machine that is designed or used to transport people or cargo. Most often vehicles are manufactured, such as bicycles, cars, motorcycles, trains, ships, boats, and aircraft."
Taken from Wikipedia
Yes and no. For much of the world it's a primary means of transportation and for others it's used just for pleasure. The same could be said for cars as well.
No, a bicycle is not an automobile.
Yes
Bicycle
bicycle
No it is not a toy. In some countries it is considered a firearm. In the USA it falls into a grey area. Not quite a firearm but not a toy.
pedro
Depends on the power of the motor. A bicycle can have a low-power motor and still be considered a bicycle, which don't require a license.
They didn't invent the bicycle but are usually considered to have invented the aeroplane.
The doll
yes/no
A dinosaur wrecked a tree. As simple as that!
The doll
\\\Smaller versions of big breeds like toy poodles!
Yes. You have to be traveling with the flow of traffic. A bicycle is considered a vehicle therefore all the same moving laws of a car apply to a bicycle while on the road.