Unit 4 Week 4 Padlet 3 by Erik Jacobson https://padlet.com/erik_jacobson/cmp7d3a4r5y5 Made with eyes on the prize en-us 2017-03-08 20:16:39 UTC 2018-01-09 20:15:48 UTC hello@padlet.com Look on page 340. Why would Mercury take 277 fewer days than Earth to orbit the Sun? Why does Neptune take 164 years longer than Earth to orbit the Sun? erik_jacobson https://padlet.com/erik_jacobson/cmp7d3a4r5y5/wish/158805653 2017-03-08 20:17:30 UTC https://padlet.com/erik_jacobson/cmp7d3a4r5y5/wish/158805653