Which of the following best describes how the random sampling method works to estimate population size? An area is broken up into small plots to facilitate counting all organisms living in the entire area.
One line within an area is counted with random units to create a proportion of highly mobile animals.
A complete count of random units of known size within a larger area are used as a representative of the larger area's density to estimate total population size.
Organisms are caught and place into random quadrats to evenly distribute the population.