The correct answer is - 3. maize.
The maize was the basis of the diet of the civilizations of Mesoamerica. It was one of the first wild plants in which the people from this region saw a potential as a big and stable food source, so they started to farm it. All of the civilizations we know from this region, like the Olmecs, Toltecs, Mayans, Aztecs, formed and developed their civilizations around the food source that was provided by the maize.
The answer is D. Ecosystems experience change through human activity and natural events
The most densley populated region of england is the southwest region and this is because all the main big cities are in the south the southwest area. Not only is this a popular spot for tourist because of all the cities but also because it has the main amount of middle to lower class houseing in England.
Correct answer choice is:
2. Bedrock structure and climate variations.
Explanation:
Factors influencing landscape design incorporate physical, geological, topographical, climatic, regional vegetation features, and material and available technology.
In this connection, it is essential for the designer to recognize the land features of the design space, climatic circumstances, environmental and individual circumstances by executing field studies before beginning work. Thus, the design will be more long-lasting and sustainable.
