What are the two structures you would find at a passive continental margin that you would not find at an active continental margin?

Which of the following is not a characteristic of natural selection? 100 points pls more offspring are born than will survive to reproduce. mutations appear randomly breeding pairs are chosen by humans organisms that are better adapted are more likely to survive

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

What was darwins theory of common decent