Explanation:
Saltation: Some of the fragments of the rocks move along the bed of a stream by jumping or bouncing continuously. This process is called as saltation.
Answer:
The geographical isolation is the physical separation of two populations by the geographical barriers. This occurs through adaptive radiation and allopatric speciation. The reproductive isolation is the separation of two populations of the same species, preventing interbreeding and production of a fertile offspring.
It is because the Americans started to see all the other countries become free and they wanted to become free to. They also started to not like the way the British treated them.
Answer:
It is caused by Seafloor spreading
Explanation:
I put a picture on top of my answer that explains in further detail I hope this helped :)
