Hey You!
You are correct! The answer is: B. Currency.
I Really Hope This Helped You, Good Luvk With Your Studies! =)
Option A would be disruptive. Option B may would likely not help and may also be disruptive. Option D would likely not work because he can't get through not understanding. The answer would be Option C.
When the salt water is mixed with the
freshwater the salt is able to attract
more heat or absorb it. The salt also
has the ability to lower the water's
freezing point. With all this it increases
the temperature which increases the
entropy. The constant mixing of salt
and freshwater causes disorder in
Mono Lake, which results in a higher or
increased entropy