T e a c h e r C r e a t e d L e s s o n
Le monde magique des micro-organismes! Introduction
CHIN, Gatineau, Quebec
Like plants, algae contain chlorophyll and other photosynthetic pigments. They can be unicellular and microscopic or pluricelllular and reach several meters in length. The various species of algae cover a wide range of size and shape; some are even mobile.
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