<span>Cells of most organisms freeze due to the fact that. Water is less dense as a solid than as a liquid. To elaborate when you quickly freeze and organism the internal portion of that organism is freezing at a much slower rate. SO the outside portion becomes rigid eventually breaking is you freeze it at a slower rate less cells will be damaged.</span>
There different places so when the earth is spinning around the sun it doesn't hit everything <span />
Broad niche because it will be able to adapt and have a different niche under the same category
Hope I helped!