Match each definition in the first column to the correct term in the second column.
-Tuberculosis is caused by an infectious bacterium and causes an annual death toll of 1-3 million people worldwide.It is this kind of regulating factor.

Question

Quizplus · Accepted Answer

Density-dependent factors are those that are affected by the size of a population, such as disease spread. Tuberculosis is an example of a density-dependent factor.

Answer: A
 The death rate is a measure of the number of deaths in a population over a certain period of time, often expressed as deaths per 1,000 individuals. Tuberculosis causes an annual death toll of 1-3 million people worldwide.

Answer: I
 Chlorofluorocarbons (CFCs) are human-made chemicals that have been linked to the depletion of the ozone layer, which protects the Earth from harmful ultraviolet radiation.

None of the other terms listed relate directly to tuberculosis.

Match Each Definition in the First Column to the Correct