When uncoiled, the small intestine is about 7 metres long!

Likes

THANK YOU

Your comment will be checked and approved shortly.

Meet the extraordinary women changing the face of conservation…

Find out about Charles Darwin and his theory of evolution.

Snuggle up with these super hibernation facts

Learn all about the human eye…

You’re leaving natgeokids.com
to visit another website!

Ask a parent or guardian to check it out first and remember to stay safe online.

You're leaving our kids' pages to visit a page for grown-ups!

Be sure to check if your parent or guardian is okay with this first.