Can you trace the inheritance of the epas1 alleles in the family shown in this pedigree? note: now that you know that the "regular" allele is dominant and the "tibetan" allele is recessive, use the standard designations for dominant and recessive alleles: r = "regular" epas1 allele r = "tibetan" epas1 allele

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.