sodium amytal test: anesthetize one hemisphere and check for language function dichotic listening test: report more digits heard by dominant half functional brain imaging: fMRI or PET used to see which half is active when performing a language test
The process of change by which new species develop from preexisting species over time? The process by which species change over time is evolution. The process by which new species develop from preexisting species over time is evolution.
Thousands of marine species and plants and algae are transported from their native range to new areas. These species are called non-native species (sometimes referred to as alien or invasive species). Species can be introduced to non-native environments accidentally or deliberately.hese species are called non-native species (sometimes referred to as alien or invasive species). Species can be introduced to non-native environments accidentally or deliberately.