¿cómo se comportan a lo largo del tiempo las hormonas sexuales masculinas?

i believe it is c: genes for body color and wing size are inherited separately from each parent.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate

i believe it's c. the trait for large beaks will be passed on to future generations through natural selection.

since eventually smaller beaks would have to find another source of food or even eventually just die out from the lack of food.