Select the living thing.

 - mango tree
 - brick wall
A brick wall is not a living thing.
Brick walls do not have all of the traits of living things. They do not grow or respond to the world around them. They do not need food or water.
A mango tree is a living thing.
Mango trees grow and respond to the world around them. They need food and water.
Mango trees are plants. They make their own food using water, carbon dioxide, and energy from sunlight.