Which is NOT something that might be proven by trace evidence?

C, h, o - elements that are common to biomolecules. if the biomolecule in question is a protein these elements also combine with nitrogen. which molecule below is a protein?

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes