( THE CORRECT ANSWER WILL GET BRAINLIEST !!!!! )
In which of the following is the word root used as technical vocabulary specific to a concept or content area?

A) The love of money is considered by some to be the root of all evil.

B) The family rooted themselves on the land and claimed it as their own.

C) The oak's roots were shallow and only reached about 20 feet down into the soil.

D) The council argued for hours in an attempt to get to the root of the problem.