Nature and Science 4 Kids

What makes a rattlesnake rattle? What's that have to do with being hangry? Is that even a word?

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.