The answer is: Validity
To put it simply, validity refers to whether the study is actually measures the things that the researchers intended to.
Validity in every studies is extremely depended on whether the variables that the researchers use actually have a correlation with the phenomenon they're observing with the study.
In the case above, Valencia wants to measure people's narcissism. Because of this, The questions that she asked to her subject is really correlating with the subject's narcissistic tendencies.
Por qué tú eres perfecta en el 90 60 90 y después al mundo yo a darle la vuelta que tenía lado y no me he dado cuenta que tú eres pero
Explanation:
active participation of people means participation of people to give voted during elections. It is important for a country as this would bring new and efficient leaders to improve a country's development.
<em>Answer:</em> True
Although there is a lot we do not know about the Earth, scientists do know why it is that the Earth has a magnetosphere.
The magnetosphere is a region that extends several tens of thousands of kilometers into space, above the ionosphere. It protects the Earth (its upper atmosphere) from cosmic rays and charged particles of solar wind.
When planets are created, the heat causes the different elements to separate into layers. Heavier elements, such as nickel and iron would sink towards the core. Eventually, the pressure that gravity would put on that core would cause it to become solid. However, the outer core stays molten because pressure is not as high. In this molten layer, the differences in temperature and pressure will cause currents, which will move metals around. This generates an electric current that causes magnetic fields.
Because the planet also spins on its axis, it helps align all the magnetic fields generated, allowing it to extend beyond the surface of the planet and form a magnetosphere.
Answer:
Here are the few cause of water scarcity in Africa
Explanation:
*Weak government
*Corruption
*Increasing stress from fast growing urban areas
*Lack of environmental research and urban infrastructure
*Climate change
*Rapid population growth
*Physical and economic scarcity
*Overuse and wastage of water
*Low rainfall
*Lack of proper utilization
*Dry season
*Deforestation
