11/19

Today we watched a video in class about the life expectancy of countries. For example the U.S.A. was one of the top countries for the top life expectancy. The lowest was china and the middle was Europe. We also talked about why life expectancy is so high or so low. Some reasons that its high is because of  some countries do not have the right medicines to help hem live even over 40 years. Another reason is that some countries had diseases spreading around like Africa and Europe. One of the diseases the they had was the black plague and that wiped out half of populations. Another reason is that they could of run low on food and water supply so everyone in that area would not be able to eat or drink every day so they would be dehydrated or starving to death. Also The water supply could be dirty and that could get a lot of people sick. Reasons why life expectancy in some countries are high are because they have all those things to be healthy and live a long life.

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