Every story and comment from the Hacker News API, in a layout borrowed from 2001.
A comment on Planet Ceres is an 'ocean world' with sea water beneath surface, mission finds. Parent comment
(I think multicelularity of eucaryotes is easier in comparison with the other two steps, it has evolved like 20 times. But in the timeline, it took a long time...)
There are no comments on this comment yet.
(I think multicelularity of eucaryotes is easier in comparison with the other two steps, it has evolved like 20 times. But in the timeline, it took a long time...)