Humans evolved from mammals like dinosaurs such as dimetrodon.
All Vertebrate's evolved from the sea, Dinosaurs and Humans alike (the first were neither Reptiles nor Mammals but Tetrapods). These Tetrapods were the first to make the move from ocean to land:
At the time of the Dinosaurs the only Mammals were tiny mouse like creatures unable to increase in size and complexity due to the domination of the Dinosaurs - that small size helped the early mammals to survive underground whilst the Dinos perished during the extinction event. And the rest, is history!
The first animals were strange sea animals. Dinosaurs didn't evolve until hundreds of millions of years afterward.
It evolved about 40 million years ago.
They didn't evolve there. They evolved in fresh water in Trinidad.
nobody goldeen evolved to sea king at level 20 or so
No, birds are the direct living descendant of dinosaurs. However, studies have found that a gigantic dragonfly called a Meganeuropsis Americana, with a wing span of about three feet lived during the Permian period, 290 million to about 248 million years ago.
When the dinosaurs lived there were sea monsters but they were called marine reptiles and were not dinosaurs.
Certainly. Every living species can evolve. At some point seaweed evolved out of something, and other plants no doubt evolved out of seaweed-like ancestors. However, no individual plant or animal can evolve in the sense of changing into a different plant or animal in the course of a single lifetime.
Some sea creatures have ansetors of dinosaurs
Guinea pigs are believed to have evolved from a group of rodents called cavies. These ancestral species lived in South America and gradually evolved into the domestic guinea pigs we see today through selective breeding by humans.
I guess water dinosaurs did :)
No dinosaurs lived in the sea. There were other reptiles that adopted a marine life, but those weren't dinosaurs.
Whales became sea dwellers from even toed ungulated land dwellers who ultimately came from the sea, so I suppose it might be possible. " Evolve back " would not be the correct terminology as there is only evolution, which has no direction. I do not think it would happen though.