The following geographical advantage helped to make Rome a site of encounter:
B. The Mediterranean Sea helped it connect with civilizations in Europe, Asia, and Africa
According to the map, Rome extended land territory all the way to Africa, Europe, and Asia.
Carbon dioxide in the atmosphere is an important gas for plants because it is the most important gas that drives the process of Photosynthesis.
Photosynthesis enables plant to respirate and produce their own food.
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What is Photosynthesis?</h3>
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
The process of photosynthesis is an aerobic one because it involves the reduction of carbon dioxide to carbohydrate and the removal of electrons from water, resulting in the release of oxygen in all plants and algae, as well as in specific types of bacteria.
Photosynthesis is also important to man and other mammals because it help in oxygen production which humans inhale to survive.
Learn more about Photosynthesis at brainly.com/question/19160081
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<span>A classification level must be assigned to information when that information is determined to be classified. A classification level indicates the relative importance of classified information to national security and thereby determines the specific security requirements applicable to that information. Clearly defined classification levels are essential to an effective classification system</span>