Select the living thing.

 - yucca
 - candle
 - windmill
 - airplane
Yucca is a living thing.
Yucca grows and responds to its environment. It needs food and water. It is made up of many cells.
Yucca is a plant. It uses water, air, and sunlight to make food.
A candle is not a living thing.
A candle does not have all the traits of a living thing. It gives off light and heat, but it does not need food or water to survive.
An airplane is not a living thing.
An airplane does not have all the traits of a living thing. It needs energy to fly, but it does not eat food. Airplanes get energy from gasoline or other fuel. They do not grow.
A windmill is not a living thing.
A windmill does not have all the traits of a living thing. It moves in the wind, but it does not grow. It does not need food or water.