<span>A. Ocean currents, is the only logical answer this question I mean come on I know for a fact I'm correct</span>
The best answer is Abrasion.
Answer:
A, everything is about money these days.
Explanation:
Got this from google, scientists count a species population by first knowing the population in a certain area or small geographical sample location then multiply the result by the total area.
B is the Answer. The Yangtze
