It is there in case a circuit may not work or water may have entered the circuit they can reset or cut off the switch to get rid of the water.
The display communicates that the males are from their own species and that they may not be from the same species group as the females.
Answer:
There are not too many disadvantages of endoskeleton .
This is why most large animal around have them.
one large animal has one of the vunerability animals face without exoskeleton.
Explanation:
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