Answer:
The populations are isolated and thus do not interbreed.
Explanation:
Answer:
Termites
Explanation:
A termite is classified as an insect, and insects are inverterbrate.
Alfred Marshal was one of the most influential economists of his time and the author of the Principles of Economics book which was the principal economic textbook in England for long years. During his economic theory development, he borrowed a concept from the marginalists which is the theory of demand and the collective result of buyers who yearns services and products or the concept of scarcity.
the internal structures provide shapes and support to a variety of living organisms both unicellular and multicellular
