Period 4: How old is EARTH? the universe? by emily https://padlet.com/eeschwartz/c39qpdt8rf4h post 1 response found for each en-us 2017-02-17 15:46:10 UTC 2017-02-24 22:27:43 UTC hello@padlet.com https://padlet.com/eeschwartz/c39qpdt8rf4h/wish/155218791 Hi]]> 2017-02-21 16:59:29 UTC https://padlet.com/eeschwartz/c39qpdt8rf4h/wish/155218791 Age of earth is ____ . age of universe is _____. I thought it was cool that ____ eeschwartz https://padlet.com/eeschwartz/c39qpdt8rf4h/wish/155220650 Mrs. schwartz]]> 2017-02-21 17:03:30 UTC https://padlet.com/eeschwartz/c39qpdt8rf4h/wish/155220650