Seudónimo Seudónimo
  • 03-01-2020
  • Chemistry
contestada

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!

I NEED HELP class=

Respuesta :

Heyvianny
Heyvianny Heyvianny
  • 03-01-2020

Answer:

B.Self powered

Explanation:

They move by themselves.Hope this answer helps you ;)

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