Weathering, more specifically physical weathering. This is when rocks are broken down but still have the same composition.
However the particular example provided about is a process known as freeze-thaw which is a part of physical weathering. <span />
The sun and the moon has an effect on the tides when they are nearly in line with Earth during a new moon. Because of this t<span>hey produce a tide with the greatest difference between consecutive low and high tides.</span>
During anaphase I of meiosis cohesion between sister chromatids is maintained but not during anaphase of mitosis.
During mitosis and meiosis, the equal distribution of chromosomes is dependent on the maintenance of sister chromatid cohesion. Sister chromatids are held together by protein complexes during mitosis and meiosis.
