Economy, asked by shraddharashmi11, 1 month ago

what gets black when cleaned ??

Answers

Answered by pragmaticyo

3

Blackboard

It is Blackboard or Chalkboard which is Black when clean, and as you write on it with white chalk it becomes dirty in White color.

Answered by rosesoy

0

Answer:

computer basics, dust, food liquid and other particular

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