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Sistema Endocannabinóide (SEC), é uma rede de receptores canabinoides encontrados no cérebro e órgãos abdominais dos mamíferos. Esse sistema consiste em dois receptores endocannabinoides: o CB1 localizado no Sistema Nervoso Central, e o CB2 encontrado po

by bmfmovement · 8 years ago · via Instagram

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Did you know that Langston Hughes was only 18 when he wrote the classic American poem The Negro Speaks of Rivers? This is a poem that every child should know, and here is a gorgeous picture book you can use to share it! This poem is so visual that it...

by alldonemonkey · 8 years ago · via Instagram