You need to order a large load of cedar chips to cover area in your back yard. Measuring the area, you find that it is a rectangle 12 feet wide by 20 feet long. You want the cedar chips to fill the yard ar about 3 inches deep.
How many cubic feet of cedar chips do you need?

if you need , reply with more info. u.

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

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the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24