Which statement accurately describes long-term environmental changes?

Long-term environmental changes cause changes in genetic makeup.

Long-term environmental changes happen suddenly with little warning,

Long-term environmental changes occur in hundreds of years.

Long-term environmental changes immediately affect organisms in the environment

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

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.

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.