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coconut
tamarind etc.
The shell.
A hard shell
A hard shell
A bird has a covering of skin and feathers.
Warmer
Exoskeleton.
It needs extra covering and protection for the duckling to fully develop properly inside the shell.
Sea Turtles are covered and protected by shells, similar to every other species of Turtle.
Most of Mollusks protect themselves with help of shell . Shell is hard protective covering made up of CaCO3. Cephalopods are not protected by shell .
The exoskeleton.exoskeleton