What are some benefits of mountainous terrains.

Afootpath is to be constructed in a park in the shape of a parallelogram. when a coordinate plane is laid over a map of the park, the vertices of the footpath are (-4,2) (8,2) (11,7) and (-1,7). what is the perimeter of this path

Sink holes may eventually for to join a. wide valleys b. zone of aeration c. dripstones d. aquifer

Read the article titled "castro resigns." why did the us impose trade sanctions against cuba in 1962?