1. Use any single blob (use glue if you need to)
     

2. Change to Animation Mode     

3. Use the "floor" icon  to make one floor     
(You can delete the default path in modeling mode)

4. Use the "animation path" icon

    and draw a path

5. Click on your blob and then the starting point
    of the path you want the blob to follow

6. Press play, watch preview, press stop