Describe one way your own personal culture has changed through diffusion, assimilation, or appropriation. How have you learned new cultural habits? In a paragraph

B.a pop up at ion changes in response to a change in the environment.

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.

F=31 because you subtract 39-8

Most of the land is used for housing/commercial uses