The correct answer is - cyanobacteria.
The atmospheric oxygen came from the cyanobacteria. These were one of the earliest living organisms on Earth. The cyanobacteria was using photosynthesis in order to create its own food. The photosynthesis process requires sunlight, carbon dioxide, water, and oxygen. The oxygen is mostly released as a waste product from the process of photosynthesis, thus the cyanobacteria were literally releasing oxygen that was ending up into the atmosphere. As more and more cyanobacteria there were across the planet, more and more oxygen they were releasing into the atmosphere, slowly changing the composition of the atmosphere, and setting the basis of it as we know it now.
Middle Easter Countries import spices.
Middle America refers to the states to the south of the US and specifically Mexico, the states of Central America and Islands near Central America. Venezuela does not belong to those states; It is part of South America and it is quite far from the other areas, relative to the distance between them.
The correct answer is - Amazon Basin.
The northern half of Brazil is dominated by the Amazon Basin. This basin is formed by one of the longest rivers in the world, the Amazon River, which is also the river that has the highest amount of water in it. It lies in the middle of the Amazon Basin, cutting it in half, and in certain parts of the year flooding parts of it. This basin is covered by tropical rainforest, in fact the largest tropical rainforest in the world, the Amazon rainforest. It is an area dominated by lowlands and small hills, cut by thousands of smaller and larger rivers, all of which are tributaries to the largest one, the Amazon River. This basin is also the place on the planet that has the highest biodiversity in the world of plants or animals.
Answer: We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.
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