How many degrees = 1 radian? answer it like it is.

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

How to determine whether two known pairs of points are on the same line.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?