The process where a specie develops and evolves into new many species is termed as speciation. Macroevolution explores the mechanism of speciation where organisms across biological populations evolve as distinct population.
There are many causes to speciation, a) geographic isolation, b) gene flow reduction, and c) reproductive isolation.
One year. It takes 365 days for Earth to orbit the sun.
Answer: A. The wave carries molecules of air away from the source of the sound .
Explanation:
