Select the living thing.

 - orangutan
 - skateboard
 - paper clip
 - soap bubble
A paper clip is not a living thing.
Paper clips 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 soap bubble is not a living thing.
A soap bubble may grow or pop in response to the world around it. But it does not have all the traits of a living thing. It does not need food.
A skateboard is not a living thing.
A skateboard does not have all the traits of a living thing. It can move, but it does not grow or respond to the world around it. It does not need food or water.
An orangutan is a living thing.
Orangutans grow and respond to their environment. They need food and water. Orangutans are made up of many cells.