I NEED HELP FAST For a science day demonstration, Ms. Morella's class built a model showing how Earth's various spheres interact with one another. Which process could the class use to show interactions among the hydrosphere, the atmosphere, and the biosphere? Group of answer choices

erosion of soild by flowing water

photosynthesis in a large rain forest

formation of icebergs as glaciers reach the sea

breaking down of rocks by mechanical weathering of tree roots

c

Explanation:

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.