Fractional distillation
heated crude oil enters a tall fractionating column , which is hot at the bottom and gets cooler towards the top. vapours from the oil rise through the column. vapours condense when they become cool enough.
The answer to number one is Mississippi
The most important sources of social changes are physical environment, technology, population, cultural innovation and social conflict. The statement is true.
<h3>What is social change?</h3>
Social changes refers to those changes that occurs in human being while interacting and making relationships which transforms the society and culture as a whole.
These changes benefits the society as a whole as technological development helps the future generations for example mobile phone helps social interactions and many more.
Thus social changes are important for future growth.
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The image is an example of how we interpret individual elements of a form and make them into a whole, which is a result of bottom-up processing.
<h3>What is bottom-up processing?</h3>
It should be noted that bottom up processing us the analysis that starts with the entry level before going to higher levels.
In this case, the image is an example of how we interpret individual elements of a form and make them into a whole, which is a result of bottom-up processing.
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A specific gravity of value below 1.020 in urine indicates relative hydration (enough water intake).
Water is essential for many reasons, including regulating body temperature, keeping joints lubricated, preventing infections, delivering nutrients to cells, and keeping organs functioning properly. Hydration also improves sleep quality, cognition, and mood.
According to experts, the average woman should drink 11 cups of water per day, while men should drink 16 cups for being hydrated. And not all of those cups must be made of plain water; some may be made of water flavored with fruit or vegetables (lemons, berries, orange or cucumber slices), or coffee or tea. When you don't drink enough fluids, your kidneys try to conserve water by making your urine darker in color (more concentrated). Dark yellow urine indicates that you are dehydrated and should drink more fluids to avoid dehydration.
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