what ancient river valley civilization was centered in pakistan
an ancient center of Indus civilization, located in the Indus valley, in present-day Pakistan - archaeologists found the first evidence of civilization. Lothal. one of the largest and most important cities in Indus River valley.
Photo by Tony Karumba/AFP/Getty Images. Being an elephant is risky business. I'm not talking about poaching, habitat loss, or fighting with males in musth —I'm talking about the simple fact of living. Every time an elephant cell divides, it runs the risk of going haywire and developing into an out-of-control tumor.Since elephants have 100 times the number of cells that human beings do, they should have 100 times the risk of getting cancer.ut elephants have one-upped us. For the JAMA study, researchers first compared cancer rates across the animal kingdom to find out that elephants were remarkably cancer-free given their size. (Other animals fared well, too.