Primitive life is about connecting with the land and learning her ways. The learning process is essential for survival and ...
Placoderms were the planet's dominant life form for 60 million years ... its heart was more complex than expected for these primitive fish. It had two chambers one on top of each other, similar ...
Fish appear in the fossil record before four-legged animals (tetrapods), so the ancestor of this group must be at least as primitive as a fish. The most ancient fish were jawless, and since our ...
The earliest "babies" known to science have been uncovered in the remains of a primitive fish found in Orkney ... t have been capable of independent life. And, they say, they can be confident ...
"Even though acanthothoracids are among the most primitive of all jawed vertebrates, their teeth are in some ways far more like modern ones than arthrodire dentitions. Their jawbones resemble those of ...
Survival is about adaptation, and adapting to this new environment has been very challenging, especially in the primitive way. The pace of progress is so slow that it often frustrates me but I know ...
Fish started becoming more ... There is also evidence that the first primitive plants began to appear on the previously barren land. These first steps toward life on land were cut short by the ...