Answer:
Prejudice is the act of pre-defining a noun based on influence from family, friends or media.
Explanation:
It's harmful effects can be reduced by making your own opinions on something, and not relying on other's input instead of using personal experience. Be careful also to not inflict prejudice on others, and let them find their own opinions.
Answer:
Explanation:
The impairment of ciliated cells due to smoking causes an adverse effect on the respiratory track. This action reduces the efficiency and performance of the said track,thereby exposing it to infections and diseases. Little infection which the respiratory track would have been able to resist will become chronic due to the weakening of the ciliate cell.
Same applies to the digestive system the intake of painkillers do impair peristalsis.While peristalsis is the contraction and relacation of the stomach muscles during digestion . The intake of pain killer weaken this action and reduces the efficiency of the stomach wall, there by making it vulnerable to infections which are not an issue before.
The early human civilization were generally settled at a distance from oceans, as they felt that such water is of no use to them.
<h3>What is the significance of early civilizations?</h3>
One of the earliest civilizations in the world began near the rivers and valleys, because they had diversity of natural resources. Moreover, rivers and valleys have been given to birth to agricultural practices.
After knowing about these advantages, people realized that settlements shall never be practiced near the oceans, as the ocean water is not useful for human consumption.
Therefore, the significance of early civilizations has been aforementioned.
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Humans may have evolved difference detecting mechanisms, so that they may notice and remember those individual differences that are most relevant for solving social-adaptive problems.
