The primary difference between a high relief and a low relief is that
a.
a high relief must project at least halfway off the background.
b.
a low relief is carved into the background, where as a high relief is projected out.
c.
low reliefs are found only in egyptian tombs and in grecian art.
d.
a high relief must project no more than one-half of its images from the background.

Read this excerpt from when birds get flu and cows go mad! by john diconsiglio. 1986 don’t eat the meat the first diagnosis of bovine spongiform encephalopathy (bse)—or mad cow disease—is made in britain. in the next five years, mad cow will appear in much of europe, including spain, italy, and greece. how is the information in this passage organized? it is sorted by time order. it is sorted using keywords. it is sorted by steps in the process. it is sorted into numbered sections.