This definition can be contrasted with that proposed by life-span developmental psychologists: Development is a life-long process beginning at conception and ending at death (Honzik, 1984, p. 309). Development is thus extended to include the whole of life.
A cockroache can live up to 10 days without its head. In fact it doesn't die of suffication but of dehydration.  a cockroach can live up to a week without it's head because â¦it's brain is in its body. 1 person found this useful.
Answer by JD SS. Confidence votes 7. The average lifespan of a cockatoo is 50-60 years old but there have been 2 cockatoos that have lived more then 100 years; both of them died in the 1990s.There is currently a cockatoo in the Brookfield Zoo, his name is Cookie.He turned 78 years old on Saturday, June 25th 2011.onfidence votes 7. The average lifespan of a cockatoo is 50-60 years old but there have been 2 cockatoos that have lived more then 100 years; both of them died in the 1990s. There is currently a cockatoo in the Brookfield Zoo, his name is Cookie.