An exoskeleton is a hard outside covering that is used for protection and prevents the inner body area from drying out.
What do you mean by Exoskeleton?
The exoskeleton may be defined as a hard outside covering which is present in some invertebrates organisms like arthropods.
Endoskeleton is an internal skeleton that provides an internal framework and support to animals. The cuticle is the outermost layer or part of an organism that comes in connection with the environment.
Therefore, the correct option for this question is an exoskeleton.
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https://brainly.com/question/10006169
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