What process of weathering causes rocks to change composition when reacting with oxygen?

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?

Can a trait be both polygenic and have multiple alleles? explain why or why not.

What is the one part of the nucleotide  that differs among the other different nucle  tides?