How can fertility rates affect the use of scarce resources?

Fertility rates and resources are connected because in areas where there are scarce resources and high fertility rates there will be problems in the ability to provide for the members of this hypothetical society. Therefore, individuals or animals could potentially live shorter and less healthy lives because of the lack of proper resources such as food, water, healthcare, or education. 

5×^2+20-15 or -(5x^2-20+15)

Idk bro sorry  lava is hotter then magma but im  not sure about it alll