)describe three ways in which the plains indians used the buffalo and then describe how the introduction of the horse changed their lives.

▪️Dried buffalo meat, called pemmican, provided food to eat through the winter. 

▪️Buffalo bones were also carved to make knives, and boiled to make glue. 

▪️Buffalo horns and hooves were made into cups.

✔️How the introduction of the horse changed their lives??

Yorses were used for lodging and farming there were no option for the indians except horses so horses were very important for them.