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Answer:
A beautiful metaphor to explain the necessity of a solid but vivid structure and a logic order while writing a speech.
Explanation:
The idea of thihes metaphor, like all metaphors, is to visualize the topic - in this case writing a speech - in order to have a clearer idea on how to proceed.
Following this methaphor we could start with the head and introduce the topic in a few sentences of well selected words. When you move downwards to the middle and extremities you might go into some more details, using the arms and legs as a means of subdividing your topic.
Your feet, obviously, are important to keep you on the ground and not get lost in airy idealistic observations.
And remember, the human body is a perfect machine and very lively.
Chromatography technique is best used to separate dyes.
Chromatography is employed to separate complicated mixtures like colored dyes from ink. In natural action, substances are separated as they travel in an exceedingly mobile section that passes through a stationary section. These area unit typically colored substances like food colourings, inks, dyes or plant pigments.
Chromatography is a surface impact therefore chemicals within the dye or liquid mixture opened up as a result of they move at completely different speeds over the stationary solid paper. Mixtures of quite one dye is separated into the individual dyes victimisation natural action.
To learn more about Chromatography here
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Media has a lot of effect about changing the cultural perspective on news. This plays a central role in informing the public on what is happening in the world. Especially to those people who live in the areas where audiences do not possess direct knowledge or experience. They are the key to setting agendas ad focusing public interest on particular subjects.
<span>A. How are children affected by a parent's mental illness?</span>