The video is telling us about artificial selection, natural selection, the tree of life and more. What I got from the video is mostly about how wolves evolve to dogs. Wolves are wild while dogs are tamed. What we see right now are dogs with different breeds. Dogs with different breeds are from artificial selection or it means that it is done by human, not natural. People used to kill the wolves or untamed dogs and keep the tamed ones. They look for tamed dogs because they can also protect humans by "fighting" off the wolves. 

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Besides that, the video also explained about natural selection or mutation. An example is how polar bears survives instead of the brown bears. How the bears turned to white instead of brown. From that, they told us about the animals and plants that can camouflage to survive. Just like what the "white" bears do, they can survive. The video also told us about how humans are related with monkeys, not come from monkeys. Turns out humans are also related with butterflies and trees and more because we share the same ancestors. 

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The video also showed us about how bacterias work and how some of them can make or produce food while some of them can't. The bacteria that can make or produce food are the bacterias that have sense of light which means they can go through the photosynthesis.