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However, vestigial organs have been used to justify how life changes over time. Vestigial organs are those organs that are no longer useful but are still in the body. an example of vestigial body in human beings is the appendix, which plays no role at all, but used to play important role in the past.
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"My teacher, even though he knows he will only embarass himself, is always filled with chivalry."
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Right choice:
The government uses population predictions to determine social services.
Explanation:
Demographic studies and projections are important in policy making. It helps governments plan their future social, economic and educational strategies. A healthy, normal birth rate is necessary for a sustained economic growth. When the birth rate is too low, the percentage of old people will increase in the future, while the percentage of children and young people decreases. This means economic problems in the future: more aging and senior population means increasing healthcare and special services spending; on the other side, low birth rates mean that the future base of taxpayers and labor force will be reduced.
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The English settlers struggled greatly when they first attempted to create colonies. For example, the Roanoke Colony settlers were attacked and raided by the indigenous people. They also experienced food shortages.
