Nature and Science 4 Kids

We are continuing the series about neurotransmitters. What can we learn about serotonin?
Featuring the voices of Savanna Hovan and Isaak Cortazar.

Visit www.moosejawmatt.com and https://www.patreon.com/natureandscience4kids.
Find Moosejaw Matt on Facebook, Instagram, and Youtube.
Music and picture from pixabay.com. Sound effects from freesound.org.
Thanks to RomanSenykMusic and REDproductions for our theme songs.