The speed of sound in wood is the speed of sound in water. Multiple choice question.

A)
less than

B)
greater than

C)
the same at all temperatures as

D)
the same at high temperatures as

probally   a few days after there called

to replace ineffective because   andrew jackson's spoil system was a deliberate policy after he became president to remove federal employees he considered to be political opponents and replace them with his own supporters.