A group of things that work and live together in an environment.

• environment

• community

• ecosystem

• population

A group of the same kind of plant or animal all living in the same ecosystem.

• community

• ecosystem

• population

• extinction

The environment where animals live.

• population

• community

• habitat

• predator

The death, or dying out, of all members of a group of organisms.

• extinction

• habitat

• photosynthesis

• ecosystem

The system of how plants make their own food.

• extinction

• photosynthesis

• plant making

• organism

A living thing is called an

• photosynthesis

• organism

• prey

• ecosystem

A body part or behavior that helps an organism to survive

• prey

• predator

• adaption

• organism

An organism in danger of disappearing forever.

• endangered species

• ecosystem

• extinction

• environment

An animal that hunts other animals for food

• prey

• photosynthesis

• predator

• habitat

Any animal that is caught or hunted for food

• prey

• predator

• community

• organism