Transformation physique ou chimique _.mp4

<iframe src="https://podeduc.apps.education.fr/video/67418-transformation-physique-ou-chimique-_mp4/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> Transformation physique ou chimique _.mp4 PodEduc https://podeduc.apps.education.fr/videos/?owner=Cg9RaD0d82Hy_b6cMmSj6RZ2o_Q 360 https://podeduc.apps.education.fr video 640 1.0 Astrid Gremillet