Select the living thing.

 - clay
 - mangrove tree
 - crayon
 - mug
A mug is not a living thing.
Mugs do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water.
Clay is not a living thing.
Clay does not have all of the traits of a living thing. It can be formed into different shapes, but it does not grow or respond to the world around it. It does not need food or water.
A crayon is not a living thing.
Crayons do not have all of the traits of living things. They do not grow or respond to their environment. They do not need food or water.
A mangrove tree is a living thing.
Mangrove trees grow and respond to their environment. They need food and water. Mangrove trees are made up of many cells.
Mangrove trees are plants. They make their own food using water, carbon dioxide, and energy from sunlight.