1. Types of biomes, can a new biome type emerge in the future? _ The blood?
2. Factors that limit distribution of any animal population. _ The essential of the cardiovascular system?
3. “Density is an important population feature and is affected by other factors” Discuss with examples? _ The Digestive system and the significance of the digestion process
4. The importance of Biogeochemical cycles as regulators for elements necessary for life. _The Renal system and the mechanism of urine formation.
5. Natality and Mortality are important features of any population. _The Respiratory system and the respiration