What two things must the material that makes up genes be able to do ?

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

What is the difference between the formation and characteristics of intrusive igneous rock and extrusive igneous rock?

How many active volcanos are there in nicaragua