![Crocodile Skeleton [photo: Flickr]](https://i0.wp.com/media.premiumtimesng.com/wp-content/files/2018/08/crocodile-cartilage.jpg?fit=1024%2C560&ssl=1)
Scientists test crocodile cartilage to help human joints recover
"We’re very interested in the crocodile because they have a lot of cartilage and it is of a very high ...
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"We’re very interested in the crocodile because they have a lot of cartilage and it is of a very high ...