Chapter 52.6, Problem 1SB

Summary Introduction

To review:

The controls that regulate populations of other organisms, have been sidestepped by humans.

Introduction:

Over the past 250 years, human populations have increased drastically worldwide. There are three ways by which humans have avoided the effects of density-dependent regulating factors that are identified by demographers. Usually, food, environmental factors, and mortality rate are the major factors affecting the human populations.