Describe three different measures that can be obtained from a single age distribution graph comparing males and females of a given population. This is for a friend she really needs help

Explain how plate tectonics have changed earth’s surface over time. include the role of plate tectonics in the creation of landforms.

How much force must a locomotive exert on a 12840-kg boxcar to make it accelerate forward at 0.490 m/s2?

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.