amphibians
That's just the way fish evolved. Also, since fish can be small organisms, they only need single circulation.
Fish goujons are believed to have originated in France. The term "goujon" refers to a small fish, traditionally a young eel or small fish similar to a minnow. The dish has evolved over time to refer to strips of fish coated in breadcrumbs and deep-fried.
The group of fish that gave rise to terrestrial vertebrates is known as lobe-finned fish. These fish had fleshy fins with bony supports that eventually evolved into limbs capable of supporting the animals on land. The transition from water to land occurred during the Devonian period, around 360 million years ago.
There are no fish with actual wings . There are fish that have evolved with enlarged , or extended pectoral fins, that when extended while swimming and leaving the water momentarily , appear to fly , much like a flying squirrel. Usually , in the fishes aspect, it is used to escape predators . Hence the term "Flying Fish"
The penis is a mammalian copulatory organ; fish are not mammals and so they don't have penises. Some have copulatory ograns that are similar to a penis, such as guppies, but most fish fertilize eggs externally and so a penis would be completely unnessesary.
The Osteichthyes is evolved from lungs of early bony fish. The fish have many types of evolved.
Fish, reptiles, and amphibians, originated in that order during the Paleozoic era.
Because that is where fish evolved.
no, the reptiles evolved from fish
because it evolved
The same way everything else got its name. It evolved as the language evolved over many centuries. In languages other than English it it not called fish. In France "fish" is "poisson"
ampibians
Fish have evolved to breathe in the water.
We evolved about 500 million years ago from fish that evolved to anphibians then mammals then we evolved to primates
they evolved from a boney fish
That's what they're evolved for.
The general consensus among evolutionists is that fish evolved from segmented worms.