Home » Biology » The scarcity of food causes a sudden decrease in population size byThe scarcity of food causes a sudden decrease in population size by The scarcity of food causes a sudden decrease in population size by A. decreasing the reproductive rate B. bringing about immigration C. raising the mortalility rate D. minimizing the rate of competition Correct Answer: Option C Explanation Related Posts Which of these factors least affects population size? When a student suddenly runs into a snake on a pathway, which of these chemical… Soil permeability refers to Which of the following organs regulates the levels of water, salts , hydrogen ions and… The main function of the choroid is Use the diagram above to answer this question. The type of protective adaptation exhibited by…