Write a function, swapsubtrees, that swaps all of the left and right subtrees of a binary tree. add this function to the class binarytreetype and create a program to test this function.

1. technician a says horsepower information can be used by consumers to compare the power of different automobile engines. technician b says that manufacturers will often list the horsepower output of their engines in the online service information. who is right?

The narrative structure of the popular movies can be broken down into

All of these are true about using adhesive except: a. dissimilar materials can be joined. b. mixing tips are product and material specific. c. a specific application gun may be required. d. two-part adhesives are dispensed using two mixing tips