2016-07-18, 16:30
Real reason turtles have shells: Burrowing tool
Scientists have discovered the real reason turtles have shells. While many thought turtle shells were for protection, new findings show that the shells were actually for digging underground to escape the harsh South African environment where these early proto turtles lived.
http://feeds.sciencedaily.com/~r/science...171312.htm
Scientists have discovered the real reason turtles have shells. While many thought turtle shells were for protection, new findings show that the shells were actually for digging underground to escape the harsh South African environment where these early proto turtles lived.
http://feeds.sciencedaily.com/~r/science...171312.htm