Answer:
A. vitamin A is the best answer to your question
Along the production possibilities frontier the efficient point of production frontier , the most efficient point of production depicted is all points on the production possibilities frontier are equally efficient.
Point that strictly lie on the left side of the curve that to be efficient because existing resources would allow for production of more of at least one good without sacrificing the production. The production of most efficient point which curve is the midpoint on the curve .
The base of the average total cost curve in which marginal cost equals average total cost. A formula that is used to measure the percentage of planned production, in order to reduce cost and optimize processes.
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If homeostasis fails, the organism could become dysfunctional, develop illnesses due to vulnerability to various microbes and/or die, simply. Homeostasis is the act where the organism strives to balance out its internal disposition. This mechanism helps the organism survive through various environmental changes.
<span>The correct answer is Photosynthesis. It is a process found in plants that enables them to turn light into chemical energy. Luckily for us, the the waste product for plants in this is Oxygen which is released into the atmosphere. The more plants there are the more oxygen there is. That's just one more reason why cutting down the rainforests is extremely dangerous for the future of humanity on Earth.</span>
