What would happen, in terms of population size, if the amount of resources in an ecosystem always remained constant? The population would decrease because of competition between the organisms.
The population would remain the same size because there was no competition between the species.
The population would increase because competition would cause a more productive reproductive season.

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

4.08%

step-by-step explanation:

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step-by-step explanation: