An embryo was exposed to a chemical early in its development. at birth, there is chromosomal damage to the circulatory system linked to the chemical exposure. what other organ systems should be examined for the same damage?

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.

because it travels in smaller waves then all other colors, causing it to be the most visible color