Natures wonders: mama dolphins sing to newborns (Introduction)

by David Turell @, Saturday, August 13, 2016, 15:36 (1292 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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