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A tiny, little-understood plant pore has enormous implications for weather forecasting, climate change, agriculture, hydrology, and more.
Stomata (the word stomata means "mouth") are small pores found in the leaves of the plant that helps in gaseous exchange during photosynthesis and respiration.
Did you know that bananas are berries, but strawberries aren’t? A lot of thought goes into classifying fruits and vegetables, and it all has to do with anatomy.
Grade 3 (Elementary 2)
Grade 6 (Elementary 3)
(Grade 6, Elementary 3)
Grade 4 (Elementary 2)
Kindergarten, Grades 1,3,4,5 (Elementary 1,2,3)
Kindergarten and Grade 3 (Elementary 1-2)
Grades 1 and 3 (Elementary 1-2)
Kindergarten, Grade 1 and 3 (Elementary 1-2)
Kindergarten - Grade 3 (Elementary 2)