Question

Snails and beetles have exoskeletons. Hypothesize the advantages and disadvantages of having an exoskeleton rather than a backbone. Explain your answer in one or two sentences.(2 points) BoldItalicUnderline

Answer 1

Having an exoskeleton provides protection to the internal organs and support for the body in invertebrates like snails and beetles. However, it restricts flexibility and growth, making molting necessary for growth.