This is my face when i see someone spending the money they owe me that they said they didnt have

Which statement is true with regard to beethoven? a. ludwig vin kochel catalogued more than six hundred of his compositions. b. he was the official composer for the powerful and rich eszterhazy family. c. he produced the best piano sonatas and the “ninth symphony” after losing his hearing. d. he wrote the well-known opera “the magic flute” during the last years of his life.

Ineed someone to describe what they mean in the instructions !

After selecting all bones, which command resets the bones to their default poses? alt + r shift + d alt + p u