Futnot
a Wanwan long ol trifala samting ya we oli folem rod blong olgeta, samtaem oli joen tugeta tu. Olsem oksijen, hem i stap insaed long carbon dioxide, carbohydrates, mo wota. Taswe oksijen i stap insaed long plan we wota i folem mo i stap tu insaed long wok we carbon dioxide i folem.