Answers

2015-10-19T17:05:00+05:30
the stone gets yellow color by the sunlight and dust so when we through a yellow stone in blue water the stone color changes and it turns into normal stones color like brown and black.
2 4 2
its wrong answer
the answer is "it sinks"
you write stone stone change it's color and if you write CLAY then it will sink rock never sink in water