Can someone help explain why the answer is B??

the answer is b because. because b is a clear description of a landfill or what ever they put garbage.  

Explanation: just think of where garbage goes

It is B because it is the only option that clearly portrays how garbage is damaging our society. It is also constantly thrown in the ocean and put in landfills  

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.