Long-term muscle use requires the delivery of oxygen and glucose to the muscle fiber to allow aerobic respiration to occur, producing the ATP required for muscle contraction. If the respiratory or circulatory system cannot keep up with demand, then energy will be generated by the much less efficient anaerobic respiration.
Then, Nicaragua, as well as Costa Rica, El Salvador, Guatemala and Honduras formed the United Provinces of Central America, but that federation quickly dissolved, and Nicaragua became an independent republic in 1838.
) is a country in Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Costa Rica and Honduras. Nicaragua is the largest country in Central America.Nicaragua covers a total area of 130,370 square kilometers (119,990 square kilometers of which is land area) and contains a variety of climates and terrains.The country's physical geography divides it into three major zones: the Pacific lowlands, the wetter, cooler central highlands, and the Caribbean lowlands.icaragua is the largest country in Central America. Nicaragua covers a total area of 130,370 square kilometers (119,990 square kilometers of which is land area) and contains a variety of climates and terrains.