Answer:
Higher food production per unit of agricultural land
Explanation:
With respect to the rate of fertilizer usage in relation to food production over the past 40 years, we can assume that we are almost getting to the limit to which Nitrogen fertilizer input can further increase food production using the same area of land. Further higher input of nitrogen fertilizer might be counter productive, and neither do lower use of Nitrogen fertilizer per unit area solve the predicted increase in demand of food in the future. The most plausible statement that represents future agricultural changes for maintaining an adequate food supply in response to growing population is “Higher food production per unit of agricultural land”. This can be achieved through other technological innovations compared to nitrogen use.
I believe the only option should be C. Proteins. Only Carbohydrates, Proteins and Nucleic Acids are categorized as Macromolecules, not Lipids.
Answer:
Likewise, logistic growth (that's what the problem is called, the logistic curve is the variable that moves between the Y and X axes) is a refinement of exponential growth.
Explanation:
The exponential function is a valid model for continuous growths or decreases in which the conditions are always equally favorable: increase of the capital entered into a bank, disintegration of radioactive substances ... The populations of living beings begin to grow according to an exponential curve but if there are no catastrophes, they invade their vital space and, due to the limitation of food, etc., their growth is cushioned, not exceeding their limit population. This type of increase, dampened by a saturation level is called logistic growth.
Answer:
Explanation:
El Parque Nacional de Yellowstone (Estados Unidos), considerado el parque nacional más antiguo del mundo, fue creado en 1872 durante la presidencia de Ulysses S. Grant. En sus inicios, la fauna del parque no recibió la misma protección que hoy en día: los lobos y los pumas fueron eliminados deliberadamente en 1926 y, al cabo de unos años, la población de ciervos aumentó tanto que los administradores del parque reconocieron que los herbívoros estaban alterando la vegetación, por lo que se realizaron matanzas selectivas para controlar la población de dichos animales. Las matanzas selectivas terminaron a finales de los años 60 y la población de ciervos volvió a aumentar, por lo que finalmente se optó por reintroducir el lobo: 14 lobos de la provincia de Alberta (Canadá) fueron liberados en 1995 y otros 17 lobos canadienses en 1996. "La reintroducción del lobo (Canis lupus) en el Parque Nacional de Yellowstone es el experimento ecológico más celebrado de la historia", así comienza un estudio publicado en Journal of Mammalogy por Mark Boyce, de la Universidad de Alberta.
<span>Perspective takes into account various factors that make up the "self." Perspective does not focus exclusively on behaviors or thoughts. Every individual "owns" his own health. Theory is based on acceptance and growth. Criticism of the client is absent. Theory promotes the development of meaningful relationships.</span>
