Deer need food and water to survive. what are food and water for the deer population?

The answer is limiting factors.

Limiting factors are factors that prevent a population from growing large. They limit the growth and distribution of organisms in the population. As the name says, they limit the population. For example, if there is not enough food and/or water, a deer will not survive. This will consequently affect the population size.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the