Correct answer choice is :
A) Improvement And modernization of boats and equipment
Explanation:
With the advancement of industrial fishing, and the resulting incursion of the refuges earlier presented by distance and depth, our communications with fisheries resources have come to relate the wars of extermination that recently arrived hunters conveyed 40 000–50 000 years ago in Australia, and 12 000–13 000 years ago against large temporal mammals in North America.
