Which of the following lists both a monomer and a polymer compound? O sucrose; galactose
O fructose; cholesterol
O glucose; fatty acid
O glycogen; starch
O phospholipid; triglyceride
O glucose; fructose

it would be heredity

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.

i believe your answer would be c.. : )