What is one way the world has changed in recent decades as a result of science and technology?
life expectancies are higher due to medical advances.
communications are slower as a result of increased usage.
standards of living are lower because machines have taken over jobs.
space exploration has halted since the end of the cold war.

The correct answer is A) life expectancies are higher due to medical advances.

One way that the world has changed in recent decades as a result of science and technology is that life expectancies are higher due to medical advances.

Human life expand has increased due to technological advancements. Nowadays is common to find people living until 85 to 90 years. Better medicines, better treatments, and good nutrition have helped humans to live more and the most important thing, with a better quality of life. Technology has created new tools, hardware, and software that is used in hospitals to treat diseases and improving surgical procedures.

the dust bowl, otherwise known as the dirty thirties, was a huge dust storm that killed multiple (and i mean  multiple) farmer's crops, leaving them homeless, and foodless, and jobless. in california, there were 5.7 million residents, and the population shrank as mexicans were repatriated. however, when the dustbowl happened, a lot of people began to move to california. by 1940, 250,000 people had arrived. therefore, your answer would be  the population increased, massively.  i hope this !

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what are local authorities doing to fix the problem

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