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.
From 18 Months to 2 Years. Your baby will be able to follow directions and begin to put words together, such as âcar goâ or âwant juice.â He will also begin to do pretend play which fosters language development. You can spur your childâs communication skills when you: Ask your child to help you.