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) please

Answer 1

Having an exoskeleton provides protection from predators and environmental hazards, but it can limit flexibility and growth potential as the organism must molt to grow.

Answer 2

7th grade answer

Answer 3

Having an exoskeleton provides external protection, but it may limit mobility and growth as the organism needs to shed its exoskeleton to grow bigger.

Answer 4

could you perhaps do two sentences

Answer 5

An advantage of having an exoskeleton is that it provides a hard outer layer for protection, while a disadvantage is that it can restrict movement and growth since the organism must shed its exoskeleton to grow.