Neon is a colorless gas that is not known to reach with any other substance. Which other element is most likely to be a nonreactive gas? A. Xe, number 54
B. F, number 9
C. Cs, number 55
D. Na number 11

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.

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

answer///multiple alleles;