One of the first things Vladimir I did after he became the ruler of Kiev was to immediately consolidate government and eliminate much of the political opposition.
B both options are correct
A. they are a source of calcium
Answer: yes because granite can be melted and also be eroded when exposed to a very night atmospheric temperature and pressure
Explanation:
Granite boulder often referred to as glacier boulders, rainbow rocks or field stone boulders they are used in landscaping for boulder retaining walls.
Gradual removal of the soft sand and clay has exposed the rounded boulders, allowing them to be perched on top of one other.
Boulder removal may take several people depending on the size of the rock.
The melting temperature of dry granite at ambient pressure is 1215–1260 °C (2219–2300 °F); it is strongly reduced in the presence of water, down to 650 °C at a few kBar pressure.
HIII IM JUST HERE WARNING PEOPLE ABOUT THE LINKS DONT CLICK THEM STAY SAFE.
