Coconuts travel over seas by floating. The tough shell actually serves more as a shield to water than as a shield to blunt force.
The tought outer outer shell protects the seed by not making i t able to crack. haha. CRACK! BUTT CRACK! ..thats FUNNY! :DD ! ~T.A.C South Carolina! 2-3-11
A coconut bra is a bra made made out of the outer shell of a coconut.
A Husk
The outer shell on animals is called an exoskeleton. This exoskeleton is there because these animals do not have a spine like humans do, so they must have the shell to protect them from harm.
the function of the its shell is to protect the mollusk's very vulnerable and sensitive organs.
It protects it's seed with the outer shell covering.
The nut with the hardest shell is the macadamia nut. It is difficult to crack because the edible part is stuck to the inside of the shell.
Coconut meat is the white-ish stuff inside the ripe coconut. Coconuts have an outer husk, a shell, and meat when mature. When they are still immature the insides are liquid (coconut milk) and as they mature, the coconut milk starts to turn into the coconut "meat" or "flesh". It is being used, in a sense, like the term walnut "meat" referring to the edible part of the nut (coincidentally also in a shell).
Some seeds have an outer covering which makes it hard for insects and animals to get into. Sunflower seeds have a hard outer shell to protect itself from predators.
So it can travel by sea to distant islands, the outer husk protects it from the sea water.
Coconut shells.
A electronics shell is meant to protect the electric insides of a device. The outer casing keeps debris like dust, fur, and bugs out.