Apagar LED con un botón

Encender LED con botón

TASK #13 TITLE: Unit test 7 Speaking task

An ethical shopper can reduce his carbon footprint with a lot of little changes in his daily rutine, like stop using plastic bottles, or don´t buy another mobile phone while yours still works, because to create a plastic bottle you need a lot of recources more than a glass bottle and for create a mobile phone you need coltan which is a mineral who can only be find in mines from Africa in exploid situation. This tips are really easy to do, so I think everyone can do them, with everyone I include myself. But, these aren´t the only form to reduce your carbon footprint, you can also do something as simple as turn off the lights that anuone is using

Semáforo

Pala y pelota

Pala y pelota

Laberinto

Laberinto

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