english: Now, this one is blue, and that's the color of most bioluminescence in the ocean because evolution has selected for the color that travels farthest through seawater in order to optimize communication.
non_english: Toto je modré, ako väčšina bioluminiscencie v oceáne, pretože evolúcia si ju zvolila farbu, ktorá sa v morskej vode dostane najďalej, aby sa zoptimalizovala komunikácia.