Invasive species are organisms found outside their native range. When these foreign species are introduced into new ecosystems the results can be dramatic as they displace native species and cause problems that the native system cannot adapt to.
This deluxe brain is medially divided. On the right half of this brain, you will find a colored, systematic grouping and representation of the cerebral lobe. The left half of the brain shows: Pre- and post-central region, Broca and Wernicke areas, Heschl's gyrus and Brain nerves. The deluxe brain is a great tool for education on the human nervous system and anatomy of the brain. The brain is delivered on a removable base.