Check your english vocabulary for

Other words and expressions which you might find useful include:
discrimination / sectarian /  multi-racial / multi-cultural / unorthodox / disparate / itinerant / community
Page 75 Science & technology answers
A.
1. research    2. development    3. innovations    4. react    5. invented    6. discovered    7. analysed    8. combined  
9. a technophobe    10. a technophile    11. safeguards    12. an experiment    13. genetic engineering    14. molecular
biology    15. cybernetics    16. nuclear engineering     17. breakthrough    18. life expectancy

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