8. Only two copies of the one-time pads existed: one held by the sender, and of the message. the other by the a. excipient b. recipient c. percipient d. variant 9. Her scope of reference and the number of her plot summaries show a a. medium appetite for reading. b. tolerable 10.This problem is now becoming more c. gluttonous d. mediocre thanks to robust systems in development that rely on readily available energy from the sun. a. noncompliant b. unmanageable c. d. tractable untamed