Respuesta :
Solar vehicle. ...
Green valve for cars. ...
Cell phone charger that runs on sunlight. ...
Unbreakable earphones for children. ...
Water reuse system.
Green valve for cars. ...
Cell phone charger that runs on sunlight. ...
Unbreakable earphones for children. ...
Water reuse system.
Answer:
The ferris wheel, The zipper, cracker jacks, Pabst blue ribbon beer, and the solar car
Explanation: