18 Bill Nye Worksheets Answer Sheets /
Bill Nye Friction Worksheet. Slugs produce ___ to help reduce the friction between the animal's body and the ground.
Slugs produce ___ to help reduce the friction between the animal's body and the ground.
Slugs produce ___ to help reduce the friction between the animal's body and the ground. Slugs produce ___ to help reduce the friction between the animal's body and the ground.
