The sodium and potassium ions are transported using a sodium potassium pump the process of moving sodium and potassium ions across the cell membrane.
Wolves are causing a trophic cascade of ecological change, including helping to increase beaver populations and bring back aspen, and vegetation.beavers.
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
The part of the brain that performs that function is the hypothalamus.
