As researchers cool a substance close to absolute zero, what happens?

A) The work needed to cool it further decreases, becoming easier.

B) The work needed to cool it further increases.

C) Work is done on the environment by the substance.

D) The work needed to cool it further falls to zero.

This is incorrect. The answer is B!!!! Which is what I thought was the correct answer. I wanted to check to see if what I was thinking was correct...................

AHHHHHH

A) The work needed to cool it further decreases, becoming easier.