Real-world efficiencies are generally very high, in the 90 percent range. Please select the best answer from the choices provided
true or false

Explanation:

i got it right on the test have a wonderful dayy :3

its c just did the test

my hamster died and my second hamster i got after that one died as well. i also lost two birds named rainbow and kiwi, (they didn't die, they flew off and escaped). i lost a cat named omi, and a dog named snoopie. the best way i got over it is, paying my respects, and just thinking that they were in a happy place. as well as just remembering but not thinking about it all the time, just do fun activities and try not to think about it too much. hope you feel better. i'm sorry about your loss. : (