The biological basis of gene therapy. Gene therapy has grown out of the science of genetics or how heredity works. Scientists know that life begins in a cell, the basic building block of all multicellular organisms. Humans, for instance, are made up of trillions of cells, each performing a specific function.
Satao (elephant) Satao (c. 1968 â 30 May 2014) was one of Kenya's largest African elephants. He was known as a tusker because his tusks were so long that they almost touched the ground. The Tsavo Trust announced that Satao was killed by poachers using a poisoned arrow on 30 May 2014.
Anup Shah/Digital Vision/Getty Images. Elephants are the largest animals on Earth, and they love to engage in big fun. Elephants can live 60 to 70 years, and they develop deep and remarkably close bonds with their families. With a lifespan that long and close social ties, this means lots of time for fun and closeness.Just like people, elephants love to engage in good old-fashioned play.lephants can live 60 to 70 years, and they develop deep and remarkably close bonds with their families. With a lifespan that long and close social ties, this means lots of time for fun and closeness. Just like people, elephants love to engage in good old-fashioned play.