Transportation, communications, nutrition, sanitation, health care,
entertainment, and other technologies give large numbers of people today
the goods and services that once were luxuries enjoyed only by the wealthy.
These benefits are not equally available to everyone.
NSES Content Standard F
Science in Personal and Social Perspectives: Science and technology in local challenges Grades K-4, page 141 Science and technology have improved food quality and quantity, transportation, health, sanitation, and communication. These benefits of science and technology are not available to all of the people in the world. NSES Content Standard F
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