Natures wonders: mama dolphins sing to newborns (Introduction)

by David Turell @, Saturday, August 13, 2016, 15:36 (3595 days ago) @ BBella

David: Comment: Dolphins and whales have complex lifestyles as mammals living in water. One must wonder why > > BBella: No, one must not always wonder why. Sometimes one thinks it is what it is. Or sometimes think: life holds more questions than can ever be asked, for which there may or may not ever be answers. -Is any of Darwin's theory correct? Is survivability (natural selection) a major factor? Why do we see amazingly complex developments like aquatic mammals? I'm just puzzling over it. The complexity of physiologic requirements is mind boggling. > > > > David: There are much easier evolutionary paths to follow. > > BBella: Who can know that?-If they stayed on land their lifestyles would be much less complex as would their bodies. > > BBella: Welcome back!!!-Thank you.


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