If you mean do humans have four chambers in their heart, then yes they do.
frogs have a 3 chamberd heart.
Yes.
Humans have the most well developed fore-brain.
it is in sea about mollusks
they have, osoderms palatel valve 4 chamberd heart 2 chamberd stomach eyes throut mouth and most of what we have
The ammuntion it is chamberd for.
humans hearts are in their chest but crayfishs hearts are in their but
We DON'T have five hearts! We only have one!
The humans hearts job is to pump blood to all parts of the body.
For the same reason why humans have hearts
yeah there the same
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