Eva's eyes light up. Rest? What is rest? That's Alien!

Time to Plant Nerd!!!! "They do, though not in the traditional sense; Like, there was this study done decades ago that used a unicellular fungi-slime known as Physarum polycephalum. These things are known to grow up to several square meters in size, and basically, the study showed the thing can solve labyrinth mazes, make complicated trade-offs, anticipate periodic events, remember where it has been, construct transport networks that have similar efficiency to those designed by human engineers and even make irrational decisions."