The given blank can be filled with the population.
In the basic terms, when a habitat is destructed, then the animals, plants, and other species, which are thriving in a habitat exhibit a diminished carrying capacity. This further results in the decline of populations and thus extinction becomes more expected. Therefore, it can be stated that the greatest danger to organisms and biodiversity is the procedure of habitat loss.
The correct answer is B (Equilibrium).
Diffusion will continue to occur until a state of equilibrium is attained.
Diffusion is the movement of molecules from areas of high concentration to areas of low concentration. The molecules will tend to move into any space available until they are evenly distributed throughout this space.
When there is no longer a concentration gradient, there will be no net movement of molecules from one area to another. This state is known as dynamic equilibrium.
Explanation:
Ecologists have found that interactions among organisms come in several different forms. In antagonistic relationships, organisms compete for resources, spread disease to their neighbors, or consume each other. In other cases, species with large structures become habitats for smaller organisms.
