The natural distribution area of Common hackberry is located in eastern North America. The tree is susceptible to fire damage. The fruits are eaten by birds and other animals.
Memory development. The development of memory in children becomes evident within the first 3 years of a child's life as they show considerable advances in declarative memory. This enhancement continues into adolescence with major developments in short term memory, working memory, long term memory and autobiographical memory.
In general, the older a child gets, the more she can remember. Memory being the useful thing it is, it would be great if we could hurry it along a bit, do something to kick it into overdrive. But it resists being rushed, and all the so-called memory games and drills don't do a thing for kids, experts say.