Question

choose the best idea to add to a summary of \science fiction gets real.\ several real inventions are based in sci - fi ideas. buck rogers is a sci - fi character from a comic strip.

Explanation:

To summarize "Science Fiction Gets Real," the main idea should relate to how science - fiction ideas influence real - world inventions. The option "Several real inventions are based on sci - fi ideas" directly connects science fiction to real - world developments, which is relevant to the theme of the text. The option about Buck Rogers is just a detail about a sci - fi character and not central to the summary of how science fiction becomes real.

Answer:

A. Several real inventions are based on sci - fi ideas.