How Are Ants On Different Continents Still Connected 😮

[0:00]The ants climbed onto the plank, which was then loaded into a boat and shipped to a different country. Where they started their own colony. And this happened countless times. Until these ants were spread all over the world. But even after a century of living thousands of miles apart, their chemical smells are still super similar. And if you put together two of these ants from two different continents, they'll still act like they're from the same colony.