Answers11011de2 CONNECTED Fall 2026 NM-US History and Geography S2The Obama Presidency — Unit testQuestion 4
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QuizMultiple Choice
The Obama Presidency — Unit test
Question 4 • 11011de2 CONNECTED Fall 2026 NM-US History and Geography S2
This graph shows life expectancy in the United States.Which factor best explains why the graph changes from 1990 to 2010?
Answer
A
New technology protects soldiers from risky reconnaissance missions.B
New technology allows farmers to grow genetically modified crops.C
New technology allows us to find and use new energy sources.D
New technology has improved medical imaging and surgery.