Digestion

Zdrs: 2
Narrator: Timmy takes the first step of digestion as he chews his sandwich in his mouth
Zdrs: 3
Narrator: His chewed food travels down his oesophagus.
Zdrs: 4
Narrator: In the stomach, the sandwhich is mixed with gastric juices, breaking it down further into a semi-liquid substance called chyme
Zdrs: 5
Narrator: His chewed food travels down his oesophagus.
Zdrs: 0
*Munch*
Mmmmm this sandwich looks amazing!

Ustvarjenih več kot 40 milijonov zgodboknjig

Brez Prenosov, Brez Kreditne Kartice in Brez Prijave!