Help me please
Due today

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

happy to

pls mark as brainliest

age range would be the answer

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

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.