In this special Travelpod edition, Flip & Mozi beam up some tough-skinned earthlings to learn a few hard facts about shells, adaptations and exoskeletons. Find more Flip & Mozi adventures at https://bit.ly/3US4ycJ.
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
