Which soil layer contains the most humus?
A) Horizon A
B) Horizon B
C) Horizon C <<<
D) Horizon D
Not sure, but I think its C.
2 answers
nevermind! i got it
Good thing!
Adellina, read your question again — there is nothing there from which any tutor here could know what the different answer choices mean! Was there supposed to be a drawing or other graphic, too?
Adellina, read your question again — there is nothing there from which any tutor here could know what the different answer choices mean! Was there supposed to be a drawing or other graphic, too?
14 answers