Answer:
In mineralogy and crystallography, a crystal structure is a unique arrangement of atoms in a crystal. A crystal structure is composed of a unit cell, a set of atoms arranged in a particular way; which is periodically repeated in three dimensions on a lattice.
Explanation:
Hawks and snakes would most likely complete for food in an ecosystem because they are one of the top animals in the food chain.
Answer:
Azores hotspot
Explanation:
The Azores hotspot is a volcanic hotspot located at the Azores in the Northern Atlantic Ocean.