maurievillalobos08 maurievillalobos08
  • 21-02-2021
  • Social Studies
contestada

When Ruby practice piano she gets a sticker, and when she does a chore
she gets 2 stickers. When she has 20 stickers her parents will buy her a
pizza as reward. This system is called?

Respuesta :

YorkieCutekin
YorkieCutekin YorkieCutekin
  • 21-02-2021

Answer:

A reward system.

Explanation:

My parents use this system all the time and they say that it is called a reward system.

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