A leash? What? Let me know if I'm on the right page here...
Answer:
Europeans were already familiar with the voyage to Africa. They originally tried to use Native Americans as slaves but discontinued because they were dying of over-work and diseases. Native Americans were replaced with Africans because they were immune and already exposed to European diseases.
Explanation:
A speices usaully can only breed with the same species unless it is done in a lab with their DNA and sometimes that doesnt work
Answer:
B. Arc-continent
Explanation:
since the mountains formed a part of an andean- organic belt mountain- building model the answer would most likely be B. Arc-continent.
A. after the carboniferous period