A comprehensive metabolic panel (CMP) is a blood test that provides information about: 1  how the kidney and liver are functioning. 2  sugar (glucose) and protein levels in the blood. 3  the bodyâs electrolyte and fluid balance.
The ancient Egyptians dug a long canal called Bahr Yousuf to bring water from the Nile to the Faiyum Depression for irrigation. Egyptians developed a system of Nilometers at various points along the valley. This was helpful in comparing past and present water levels. Water storage was not attempted by the Egyptians.
Barter System. Ancient Egyptian society practiced a complex barter system of cashless exchange. People would gather in public marketplaces to exchange their goods with one another. Some marketplaces were seasonal and included unique products that were produced outside the local area.