This link should help you understand http://www.universetoday.com/20289/phases-of-the-moon/#
Answer:
" The marble has no cleavage but calcite which is also a metamorphic rock has the best cleavage. ... Granite is a igneous rock. Granite has no cleavage. Granites cleavage is dull but only when its unpolished. "
Explanation:
It was founded in 1930 as the ninth planet of our solar system but currently it is a dwarf planet in the Kuiper Belt.
What’s the question it’s missing