How has global cooperation changed the way societies confront common issues?
A.
Although poorer countries share knowledge, it is still difficult for wealthier countries to get the resources they need.
B.
It has helped with environmental issues, but countries still work independently to solve social, political, and economic problems.
C.
Little has changed because most common issues need to be solved by focusing on the specific needs of a population.
D.
Countries can easily share information and solutions, and they often work together to solve common issues.

Letter B!

Explanation:

Brainliest? hope this helped<3

D.

Countries can easily share information and solutions, and they often work together to solve common issues.

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean