What part of your skeleton system is called the exact same thing but Are totally located at different parts of your body?hint 2x2

allowed for the prediction of the properties of missing elements.

the answer is c. it will give up it's valence electron to the other atom.

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.