B2 Scaling up by Sim Hawkins https://padlet.com/simone_hawkins/gB2scal How do larger organisms get essential molecules? en-us 2017-11-27 09:38:09 UTC 2025-12-12 23:15:53 UTC hello@padlet.com B2.1 Supplying the cell simone_hawkins https://padlet.com/simone_hawkins/gB2scal/wish/210308551 2017-11-27 09:40:38 UTC https://padlet.com/simone_hawkins/gB2scal/wish/210308551 B2.2 the challenge of size simone_hawkins https://padlet.com/simone_hawkins/gB2scal/wish/218368118 2018-01-02 17:52:18 UTC https://padlet.com/simone_hawkins/gB2scal/wish/218368118