Answer:
B
Explanation: Here's the definition!
in·tan·gi·ble
/inˈtanjəb(ə)l/
adjective
unable to be touched or grasped; not having physical presence.
"my companions do not care about cyberspace or anything else so intangible"
Technically it is true that Frederick Scott Archer introduced the concept of combining artificial and natural light in the studio, but it should be noted that this concept had been used before, just without much fame.
I believe cochlear implants since deaf people often read lips and watch hands which is both sign language and visual communication
i think deaf people would prefer getting together in person as well since it is easier to read lips and/or see signs
whilst cochlear implants not everyone will have them and they wont be bothered by it so thats why i'm saying Cochlear implants
sorry if im wrong...
