What is one way the world has changed in resend decades as a result is science and technology

One way that the world has changed in recent decades as a result of science and technology is that life expediencies are higher due to medical advances. Better medicines, better treatments, and good nutrition have helped humans to live more and the most important thing, with a better quality of life.

Explanation:

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation:

d) true or false question