Name at least 3 organ systems what you would uses when walking to science class? describe how each of these systems would be used.

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate