17 minScienceAQUIFERSThe surface of saturated material in an aquifer is known as the water table. An aquifer is a geologic formation, group of formations, or...
1 minScienceAMINO ACIDSAmino acids are the building blocks (monomers) of proteins Two individual amino acids can be linked to form a larger molecule, with the...
2 minScienceThe Great Gobi dust & Allergies?The Gobi is 500,000 square miles (1,300,000 square km) and defined as lying between the Altai Mountains and Hangayn Mountains to the...