2nd block popplet by Edgar Vallarta Copca https://padlet.com/edgar_vallarta/qmorys1x6hjt Chemical changes en-us 2016-10-17 13:55:58 UTC 2016-10-17 15:07:00 UTC hello@padlet.com Judit https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173048 2016-10-17 15:05:56 UTC https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173048 Edwin rodrigu https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173070 2016-10-17 15:05:59 UTC https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173070 Valeria https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173217 2016-10-17 15:06:22 UTC https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173217 Alexa Hernad https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173251 2016-10-17 15:06:28 UTC https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173251 Emely mendoza https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173517 2016-10-17 15:07:00 UTC https://padlet.com/edgar_vallarta/qmorys1x6hjt/wish/131173517