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Descripción

Why Do Greens Turn Brown?

In a series of experiments, students will learn about why fresh vegetables age so quickly, and what factors speed up the browning process. They will learn how the surface tension of the salad oil, the permeability of the waxy leaf cuticle, and the spongy air spaces in the leaf all affect browning and wilting.

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Auteurs

Auteur Cy Ashley Webb

Catégories 6-8 años, Ficha para imprimir, 8-10 años, Experimento/Práctica, 10-12 años, Science Fair - Education, Biología, Inglés add

Mots clés add

Date de publication 27 / 08 / 2020

Licence La licence originale de la ressource est respectée.

Commentaires

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Que se passe t’il ? lancer session