Why Do We Have Baby Teeth?

Why Do We Have Baby Teeth?

What’s up with baby teeth? Do other animals have them, and what are they good for — other than squeezing money out of the tooth fairy? We have the answers!

Hosted by: Hank Green
———-
Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow

Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow
———-
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com

Thanks Tank Tumblr: http://thankstank.tumblr.com

Sources:
http://www.nhm.ac.uk/nature-online/evolution/what-is-the-evidence/morphology/milk-teeth/
http://www.uic.edu/classes/orla/orla312/DeciduousDent.htm
http://www.vivo.colostate.edu/hbooks/pathphys/digestion/pregastric/dentalanat.html

You are watching Why Do We Have Baby Teeth? on Hot Stream

%d bloggers like this: