The best and most correct answer among the choices provided by the question is the first choice "a grain stack in a natural landscape", it is because structuralism describes the relationship of a single element to a larger, overarching structure.
I hope my answer has come to your help. God bless and have a nice day ahead!
The inner ear is essentially a microphone for the brain. It translates sound or pressure into electrical impulses that we understand as sound.
I have no clue but google has some helpful tips
I would say shading but I’m not sure