Exercise only for registered users

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Do you remember these words?
- This exercise is about to find out if you remember the words bellow.
- Click on "I REMEMBER", if you do, and on "I´VE FORTOTTEN", if you don´t.
- To see the solution, just click on "SEE".
- If you´ve forgotten 0 words, you will lose the game.
CLICK HERE TO START THE EXERCISE
Vocabulary to go over:

the photon : el fotón
the seed : la semilla
the cell : la célula
the hair : el pelo
the drop : la gota
the dust : el polvo
the pollen : el polen
the insect : el insecto
the bacterium : la bacteria
the nerve : el nervio
the crumb : la miga
the splinter : la astilla
the particle : la partícula
the atom : el átomo
the grain : el grano