Answer:
The primary function of the plasma membrane is to protect the cell from its surroundings
zinc and copper is a solution of brass
Explanation:
The study of how plants, animals, and organisms are spread across the globe over time and space is known as biogeography.
Example of biogeography includes the splitting of Pangea (all the Earth's continents were one large landmass).
As scientists drill the sample they bring up is. Called a core sample
