Survival rates of newborns
Average life spans
Death rates
level of and access to medicare
Local diseases with high mortality rates (Malaria,AIDS,Dengue, ETC)
Education levels
Economic levels
Governmental programs or laws (available food) ECT
Temperature/environment conditions
The protein could become denature at extreme temperatures. When this happens its functionality could be incredibly reduced
Answer:
The heads (the phospho part) are polar while the tails (the lipid part) are non-polar.Its like a front and back type of location with those.