Which tectonic boundary results when two tectonic plates pull apart from each other?

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

Describe at least three examples of how people and wildlife have adapted to their environments in the middle east.

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before