• JXUwMDFlJXUwMDI3JXUwMDEzJXUwMDFmJXUwMDA4JXUwMDE3JXUwMDAx grow JXUwMDNiJXUwMDExJXUwMDFkJXUwMDFmJXUwMDAz and look after animals. Thanks to their work we have food.

• People who provide basic services are: JXUwMDJjJXUwMDExJXUwMDA0JXUwMDAyJXUwMDBiJXUwMDBkJXUwMDE3JXUwMDAx , doctors,shop assistants, police officers, dentists, JXUwMDI4JXUwMDE5JXUwMDA1JXUwMDAzJXUwMDFiJXUwMDA3 , vets, chefs,..

For example:

* The JXUwMDJiJXUwMDFiJXUwMDA3JXUwMDFm JXUwMDM5JXUwMDEyJXUwMDAwJXUwMDFhJXUwMDFhJXUwMDA3JXUwMDE1JXUwMDBmJXUwMDFh sells JXUwMDNlJXUwMDA5JXUwMDAwJXUwMDBi .

*The teacher teaches and helps you.

*The doctor takes care of you.

• Workers use different tools to carry out their tasks.

For example:

*The JXUwMDI4JXUwMDFjJXUwMDE5JXUwMDE4JXUwMDBmJXUwMDA3JXUwMDE3 uses a JXUwMDJmJXUwMDA1JXUwMDE3JXUwMDBiJXUwMDBkJXUwMDBi .

*The JXUwMDNiJXUwMDBiJXUwMDBkJXUwMDAz uses a pan.

*The construction worker uses a JXUwMDJjJXUwMDA2JXUwMDFkJXUwMDE4JXUwMDEyJXUwMDA5 .