Bivariate cell cycle assay (BrdU/PI) using cell cycle-specific antibodies and DNA dyes can distinguish G0 from G1 phase or G2 from M phase
https://www.creative-bioarray.com/bivariate-cell-cycle-assay-brdu-pi.htm
Im pretty the term that describes it is
Soil Structure
Well they are always shifting to time and they rebuild themselves and moutian ranges just like engineers who build and destroy things(hope it helps)
The 4th one. Maintaining body temperature and cooling down