L: What did you Learn about mass extinctions? by Alpha Anders https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i Focus topics: Historic mass extinctions. 6th Mass Extinction. Extinction Rates, en-us 2015-09-30 08:21:21 UTC 2015-09-30 08:21:21 UTC hello@padlet.com @ https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i/wish/72874125 2015-08-25 16:22:00 UTC https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i/wish/72874125 Your mom https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i/wish/72874143 2015-08-25 16:19:12 UTC https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i/wish/72874143 Estefany and edwyn  https://padlet.com/skirballspaceodyssey/a1mhcuff4w0i/wish/72874155 We learned that there were 5 major extinctions the permian being the most fatal. We are in a 6th mass extinction

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