(d). details in the selection, can help you study and draw conclusions about the originating culture.
Wild life corridor is an area that resided specifically to separate wild plants and animals with human activities.
They are trying to overcome colonization, a limiting factor that states in order to fully test survival capabilities of the organism, we need to give them the freedom to move from one area to another.
The correct answer is Random
Explanation: A random sampling is a subset of individuals (the sample) selected entirely at random from a larger set (the population) by a process that ensures that: All individuals in the population are equally likely to be chosen for the sample