Ask Question
7 January, 15:55

Which of these scientific and technological advances occurred mainly in the twenty-first century? Select two correct answers.

A.

the Internet

B.

smartphones

C.

Mars Rover

D.

social media

E.

automobiles

+5
Answers (2)
  1. 7 January, 16:03
    0
    Smart phones and social media
  2. 7 January, 16:05
    0
    B. and D.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Which of these scientific and technological advances occurred mainly in the twenty-first century? Select two correct answers. A. the ...” in 📗 History if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers