Hominids have a larger brain. Other primates have smaller brains compared to humans, gorillas,chimps, and other Great Apes<span />
That's called evolution. I'm not sure exactly what it's asking, but I hope this helps you
I would say that the fishes exhibited the greatest diversity (though the brachiopods also had considerable diversity) and mostly were of the ostracoderms (with a platey or shell-like skin and no jawbone) which exhibited many varieties and also the placoderm which had gills, a jawbone and fins so was developing characteristics of modern fish.
N = Atomic Number
A = Atomic Mass
Atomic # = Protons/Electrons
Neutrons = M-N (25-12)
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25-12 = 13 Neutrons </span>
What r the options to answer he question