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    4. what causes the little black circles on the concreat? its not bubble gum!
    what causes the little black circles on the concreat? its not bubble gum!

    everywhaere in the world, there are those black circles, drips on any concreat...how did they get there?

    Answer this
    0  Views: 377 Answers: 1 Posted: 12 years ago
    country bumpkin

    Moderator
    bird droppings!
    Commented 12 years ago
    Comment this question

      1 Answer

      A dog walked over it when it was wet.
      12 years ago. Rating: 0
      Comment this answer



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