CUNY Academic Commons | Crystal Polanco | Activity https://commons.gc.cuny.edu/members/crystal/activity/ Activity feed for Crystal Polanco. Sat, 01 Jan 2050 18:00:18 -0500 https://buddypress.org/?v= en 30 hourly 2 18525842d811cf7aa7671ec32587e30e Crystal Polanco created the site Crystal's Writing for the Sciences Portfolio https://commons.gc.cuny.edu/activity/p/727639/ Thu, 10 Dec 2020 03:18:06 -0500 baf5ddbefa0dd27aa78e34243e9773ea Crystal Polanco joined the group ENG21003 D: Writing for the Sciences Fall 2020 https://commons.gc.cuny.edu/activity/p/726338/ Mon, 07 Dec 2020 19:57:23 -0500 8e959b812c0a8f9d1965ff276f103911 Crystal Polanco became a registered member https://commons.gc.cuny.edu/activity/p/596605/ Thu, 19 Sep 2019 15:49:40 -0400