Answer:
This is an example of marginal analysis, as the decisions made by Raphael are on margin.
Explanation:
The decision of Raphael about pool versus bike time is totally a "how-much decision". It is clear that pool time and bike time can both reduce the time for race. However, the efficiency of pool time is high currently, and hence there is much sense in trying to spend more time in the pool and less on bike. This however makes no sense that all the time is spent in the pool and no time biking. Raphael only intends to alter the number of hours spend on each activity at the margin.
Your body makes a lot of noises, whether you notice them or not. You may not be alarmed by the pop and creak of your joints or the sound it makes when you pass gas. However, hearing your stomach growl or gurgle may feel strange.
There are numerous reasons why your stomach may growl, but hunger is the most common. Borborygmi is a normal bodily function that causes the sound of your stomach growling. It means that your digestive muscles are contracting in order to move food through your stomach and small intestine. This is referred to as peristalsis. Borborygmi can also be caused by other factors such as overeating, drinking carbonated beverages, or anxiety. If your stomach is growling more frequently than usual, or if the growl is accompanied by pain or bloating, you should consult a doctor to rule out any underlying medical conditions. As a result, there may be advantages to occasionally letting your stomach growl.
Learn more about stomach growl here:
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Answer:
Technology wasn't really advanced in the Mali Empire. They mainly depended on other countries for their weapons. The people in the empire made their own weapons out of bows and arrows.
Explanation: