A police car is heading towards you with its siren blaring. Explain what is happening to the wavelength as the police car is moving towards you and what is happening to the wavelength

when the police car moves away from you.

make sure to use evidence and reasoning in

your response.

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.