Today's population is younger that ever before. select all responses that explain why. too many men have been lost to wars. developing countries have the largest populations with many young children. developed countries have stable or declining populations however older people, without young children. some developed countries are below replacement rate, more deaths than births. the trend is expected to continue of developing countries having many young people.

The correct answers are: Some developed countries are below replacement rate, more deaths than births, and the trend is expected to continue of developing countries having many young people.  

Today the population is more than 7 billion people. Life expectancy has increased due to the correct treatment of diseases. Today there are more young people in the planet like never before in history. This brings new opportunities and challenges for countries and their economies. There are almost 1.8 billion people between 10 and 24 years old. Most of them live in developing countries. And the tendendy is that this number could be increasing in the following years. In the least developing countries, the majority of people are young men and women –children or teenagers- that live in poverty.

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explanation:

the anwser is a) to prevent military conflict