WhirledWhyDweeb, 1 year ago Even then, it's much more likely that many other types of animals diverged earlier, and simply left no ancestors. Comb jellies are merely the first to have left surviving descendants for this long.
Even then, it's much more likely that many other types of animals diverged earlier, and simply left no ancestors. Comb jellies are merely the first to have left surviving descendants for this long.