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Correct Answer: A) Yes.
Correct Answer: B) Bessemer Process.
Correct Answer: B) Deathly.
Correct Answer: C) Urbanization.
Correct Answer: C) Bill Gates.
Correct Answer: A) Benjamin Franklin.
Correct Answer: A) Jefferson.
Correct Answer: C) Deaf.
Correct Answer: B) Risk analysis.
Correct Answer: A) Alexander Graham Bell.
Correct Answer: A) Alexander graham bell.
Correct Answer: C) Nuclear reactor.
Correct Answer: A) John Dalton.
Correct Answer: A) 4.
Correct Answer: A) Innovations.
Correct Answer: B) Calculators.
Correct Answer: C) American refrigerator.
Correct Answer: D) A and c.
Correct Answer: B) He wanted to get a special invitation to the Island of Inventions.
Correct Answer: C) Hargobind Khorana.
Correct Answer: A) Thomas Edison.
Correct Answer: A) The computer.
Correct Answer: B) How to make it.
Correct Answer: D) Sewing Machine.
Correct Answer: D) VintonCerf and Robert E. Kahn.