Echo is on hand to stall Hera with mindless chatter so that Zeus can escape. But when Hera realizes that she's being played, she's not psyched. As a punishment, Her a takes away Echo's voice so that she is only able to repeat whatever she hears. Like, say, hearing your own echo in a canyon.
Answer:
photography is a process of taking a photograph
I believe it is c. hope it helps! :)
