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)
5th grade 2 sentences

Answer 1

Having an exoskeleton can provide protection and support for the body, making the organism more resistant to injuries. However, it may also limit flexibility and growth, as the exoskeleton cannot expand to accommodate a growing body.