<span>When the marginal benefit of applying additional fertilizer will no longer be greater than the marginal cost of the fertilizer, the marginal costs would equal or exceed the marginal benefits from enhanced growth. It will result into shortage of additional fertilizer thus it will only pay for the exact number of fertilizers needed. There are no longer extra fertilizer that can be used for emergencies.</span><span />
Canada does not, the united states has hundreds of power plants all operating simultaneously.
The best and most correct answer among the choices provided by the question is the fourth choice. Sociologists study the <span>link between depression and poor nutrition. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
The waterways that border central america are t<span>he Pacific Ocean, the Caribbean Sea, and the Gulf of Mexico. It can be the Atlantic Ocean too. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>