Which of the Following Soil Types Would You Expect to Take

Which of the following soil types would you expect to take the longest time to become saturated?

A) loosely packed soil with a large amount of humus in it
B) tightly packed soil with a large amount of humus in it
C) loosely packed soil with a large amount of clay in it
D) tightly packed soil with a large amount of clay in it
E) All of the above will become saturated at the same rate.