A limiting factor keeps population size down and can be density-dependent or density independent. Which of these is the best explanation for why a disease outbreak is considered a density-dependent limiting factor?
A. Disease will only affect population size if the population has a
very low density
B. Disease will spread at the same rate throughout the population,
regardless of population density
O c. Disease spreads more readily in a population with closely
D. Disease will not spread if individuals are evenly dispersed in
their environment.
packed individuals.

rain is the best answer

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.

the correct answer is: " ventricles " .

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