Joshua observed the changes in a cake when it was baked in an oven. what best explains that he observed a chemical change? he saw the rising batter form the cake in the oven. he saw the cake expand outside the rim of the baking dish. he noticed the flour and other ingredients lose their unique properties. he noticed the steam from the moisture rise in the oven.

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.