What are two ways scientists use evidence of past environments preserved in rock? D A. To confirm whether an organism could have lived where its fossils are found B. To confirm which organisms are most closely related to each other C. To confirm why each individual organism became a fossil D. To confirm that conditions in different places have changed SUBMIT​

Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human x chromosome. the patients have muscles that weaken over time because they have absent or decreased dystrophin, a muscle protein. they rarely live past their twenties. how likely is it for a woman to have this condition? a) women can never have this condition. b) one-fourth of the daughters of an affected man would have this condition. c) one-half of the daughters of an affected father and a carrier mother could have this condition. d) only if a woman is xxx could she have this condition.