A full science lesson on BODY SYSTEMS that's totally safe!

Follow Mr. DeMaio and friends as they learn about the digestive system, respiratory system, cardiovascular system, muscular system, and more!

This video explains each body system, the major organs included in them such as the heart and lungs, as well as the important role they play in keeping us alive.

PATREON ► [ Ссылка ]

BODY SYSTEMS QUIZ ► [ Ссылка ]

BODY SYSTEMS SONG ► [ Ссылка ]

MR. DEMAIO MERCHANDISE ► [ Ссылка ]

GET A VIDEO MESSAGE FROM ANDY ► [ Ссылка ]

GET A VIDEO FROM STEVE ► [ Ссылка ]

TWITTER ► [ Ссылка ]

INSTAGRAM @mr.demaio

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