1. rationalise why any superstar species terminatenot get freeing everywhere. each species cannot live everywhere be curtilage this would effect the natural balance. likewise one species cannot adapt to all the different environments of our planet. For example a maritime creature can only live submersed and cannot live on ground. 2. Explain how the activities of some species can adept to: a) an maturation b) a decrease in the nation size of some other species. Some species act as existence controllers of other species. on that point must be a balance among the two and this is authorized to a healthy landscape. The decrease in the nation is caused by the food chain, for example when a tiger preys on a zebra the population decreases. The increase of the population of a species is caused by the predatory animal when it stops feeding on a species lower than the predator in the food chain. So when the predator stops or reduces the amount of feeding on a species, the population of the species would let down to increase. 3. It is seldom likely to guess all the individuals in a given space. Explain one method by which biologists can study population densities without obtaining such data. Scientist bargonly ever count the amount of individuals in a certain orbital cavity because it would absent too oft time.
Instead of actually counting the fall of individuals in an body politic they would compare it with other areas where they know the population of individuals. In this management they can roughly estimate the spot of individuals in a certain area. 4. What might happen to a rabbit population in an area where on! that point are no predators? If there were a few rabbits in an area with no predators they would over-populate and cause serious damage to the ground. Since they are steady at reproducing there... If you indirect request to get a full essay, locate it on our website:
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