Loading...
Uploaded by julieandsteve2002 on Jul 12, 2008
Our 4-year-old explains how blood and oxygen work. Somehow trains and bees are involved.
People & Blogs
Standard YouTube License
how cute he is :)
laurabugelli 2 years ago
he's so cute (:
chiaralganado 3 years ago
Load more suggestions
how cute he is :)
laurabugelli 2 years ago
he's so cute (:
chiaralganado 3 years ago