Nature in me

Trebaš biti prijavljen da bi pohranio lekcije!

Što sve možeš naučiti

… is produced in the kidneys and stored in the bladder.

We absorb … from the food we eat so that they can fuel our bodies.

It is said your heart is as big as your …

The digestive … in our stomach help break food down so that it becomes easier to digest.

Prethodna lekcija

Courage

Sljedeća lekcija

Going global