Explanation:
Students about to take an exam would likely be experiencing higher than normal anxiety
D. it has social value
Social value can affect people's judgments. It is the importance placed on experiences and things
The correct answer is D. All of the above
Explanation:
Psychology and sociology are both science or studies that focus on analyzing human beings and their behavior. However, the focus of each one and approaches are different. In the case of psychology, this is interested in studying the inner mental processes of subjects including the conscious and the unconscious that allow psychologist to understand mental health. On the opposite, sociology deals with society and not with mind and because of this sociology studies interaction and similar aspects rather than mental processes in order to understand the functions of society. Considering this, it can be concluded all of the above are ways to distinguish between psychology and sociology this includes that psychology focuses on the mind, is interested in mental health and looks inward; while sociology focuses on society, is interested in social functions and sociologist look outward.
If dichloromethane is swapped out and ethyl acetate is used in its place, the extracts then obtained would be highly anti-radical and would be more efficient than dichloromethane.
Since "like dissolves like," ethyl acetate is a polar molecule that works well as a solvent to extract the polar caffeine molecules from coffee beans. The ethyl acetate molecules bind to the caffeine molecules, which then move through the bean cells' cell membranes. After all, the ethanol:water (1:1) solvent combination has been demonstrated to be the best for recovering catechins and delivering extracts with the highest antiradical activity.
Dichloromethane is a volatile colourless liquid used as an organic solvent in many industries. One of its main application is that it used to extract caffeine because of its highly effective solvent nature. Because DCM is a non-polar solvent and caffeine is readily soluble in DCM, it can easily be extracted without losing its aroma.
To know more about dichloromethane, refer to the following link:
brainly.com/question/15402012
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In my honest opinion, I think that the Chinese government has no right to block off the rights to social media and possibly the internet. The internet is how we all connect to each other, see friends, learn about the world, basically get smarter and more aware. If the Chinese government takes away the right to the internet, the literacy rate will drastically drop, and business will slow down. China won't be considered a world super-power anymore, and American companies will dominate the industry scene instead of Chinese owned businesses. To close, if there is no social media in China, China will face the consequences.
