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Spinosaurus was bipedal, meaning it walked on two legs. It also had two forelimbs, which weren't used for weight bearing, so most accurately these would be called arms.
They are homologous in structure .
spinosaurus
Spinosaurus.
spinosaurus because it's bigger
it can be spinosaurus giganotosauru or carcharodonthosaurus
There is no evidence of cannibalism in Spinosaurus. However, many reptiles are cannibalistic on occasion, and there is a chance that Spinosaurus was, too. If it were, however, the only cases of cannibalism would be when large Spinosaurus killed and ate the young offspring of other Spinosaurus.
In evolution the study of vertebrate forelimbs is related to the anatomical evidence from homology.
yes because it had powerful arms,but its arh enermey,carcharodontosaurus,had short limbs.see pfrofe on planet dinosaur.
They use their Forelimbs to hold them up when sitting still. To move(hop).
it has two hind limbsno it does not the bat has to two wings as forelimbs so that it can fly this is the real answer
A spinosaurus is much larger than the baryonyx