What's inside a clam? A retractable foot, a siphon for sucking up water, powerful muscles, and sometimes a pearl. And you thought oysters were fancy.

MORE WHAT'S INSIDE:
What’s Inside A Puffer Fish?
https://www.youtube.com/watch?v=XhgvWTP3zuU
What's Inside A Rattlesnake's Tail?
https://www.youtube.com/watch?v=Yf6sNOFt07c
What's Inside A Camel Hump?
https://www.youtube.com/watch?v=oyM_AXN_QNI

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What's Inside A Clam?