Random pages were chosen from a variety of children's books

The occupational safety and health administration requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges feet or greater above the lower level.

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.

Blank is the amount of energy in a sound wave per unit of time and is also related to the loudness of a sound