Vitamin D Dr.Ahmed Noureldin Ahmed (MBBCH, DCH, DTM&H (Cairo Senior Pediatrician Vitamin D is a group of fat-soluble Pro-hormones , the two major forms of which are :…

1.Hydraulic Fracturing“Fracking”By: Brett JamesHonors Ecology Fall 20112. What Is Hydraulic Fracturing ?• Hydraulic Fracturing is the use of fluids andmaterial to create…

Charles Hakes Fort Lewis College * Charles Hakes Fort Lewis College * Light Pollution Stellar Evolution Charles Hakes Fort Lewis College * Lab Notes Be sure you have started…

Charles Hakes Fort Lewis College * Charles Hakes Fort Lewis College * Light Pollution Stellar Evolution Charles Hakes Fort Lewis College * Lab Notes Be sure you have started…

An earthquake is ground movements that occur when blocks of rock in Earth move suddenly and release energy. Earthquakes occur along fault lines. Faults are breaks in Earthâs…