Your chest and ribs wait what are you asking exzactly because you dont sin with oranisms
Answer:
He came up with the theory of natural selection, for which he is famous for
Explanation:
Darwin studied closely related species of finches and devised that species change over time as they adapt over time in what is known as evolution.
Answer:
Gene
Explanation:
Genes are segments of DNA that code for a functional product like proteins, enzymes, and some catalytic RNA like miRNAs and such.
Answer:
I don't know really sorry
The answer is C. Otto von bismarck was known as the iron chancellor