Advanced
Cómo Funciona La Presión Arterial | Vídeos Educativos | Ciencia Para Niños | Documentales Para Niños
33,699 views2 years ago6m 39s
Paul - Comprensi Founder - Avatar
Hey, it's Paul
I'm the one building Comprensi. I'd love your help. Tell me what works, what doesn't, and what you'd love to see next.