Answer:HERE TWO I GOT TWO(well way more them two but these are 100% the fact)
Carl is forced to give up his house to a corporation/BnL because they are expanding the city. This is foreshadowing−this corporation is the cause for polluting the earth and wiping out life in the distant future, as a result of technology overreach. Carl discovers that animals can communicate with humans, and sees the bitterness that they have. Charles Muntz effectively trains an army of dogs. This is the start of the tipping point between animals and humans.
Years later, the uprising between animals and humans begins.
Step-by-step explanation:
Sweet little Boo never got over Sulley and became obsessed with finding out what happened to him. She remembered that doors are the key to finding Sulley. Later on in life she figured out how to time travel (using wooden doors) and goes back to the source of all magic, "the-will-of-the-wisps" and creates magic to find Sulley by using wood. Boo leaves evidence behind in Brave: two carvings whittled out of wood. They were Sulley and a pizza truck, the two things she loves most in life. Although she knows how to travel through time, she does not know how to determine what time period she will go to. Therefore, speculation has it that Boo is the one planting the easter eggs throughout all the Pixar movies because she has been accidentally going through different time periods.In Monster's, Inc. they used doors made of wood because it has the energy to travel in time. The Wood from A Bug's Life is the source of Flik's ingenuity. That tree (a bugs life) bares a resemblance to the one in Up that Carl and Ellie often visited. This tree was the source of Carl's wild idea of balloons transporting his house.This was Boo's failed attempt at bringing Sulley back. The bear somewhat resembles Sulley.