This is a simulation of natural selection demonstrating a blood cell (you) hunting salmonella. Move your mouse around and click the salmonella, or keep your mouse still to turn blue, which shows the stationary strategy of blood cell hunting. The variables in the top left show the variations of flagella (the tails) in the population. 1: 5 shows that five salmonella have one bacteria. _____________________________________________ Based off one of OpenSciEd's simulations: https://openscied.org/simulation/salmonella-hunt/ Another OpenSciEd simulation I created: https://scratch.mit.edu/projects/1143535114/