The amazing ways plants defend themselves - Valentin Hammoudi

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The amazing ways plants defend themselves - Valentin Hammoudi with tags ted, ted-ed, ted education, ted ed, valentin hammoudi, juan m. urbina studios, plants, plant defenses, tomato, aphid, immune system, lignin, leaves, cuticle, thorns, spines, trichome, nettles, histamine, raphides, microbes, insects, pathogens