Answer:
To separate salt, sawdust, and iron, use a magnet to separate the iron. Then, add water to dissolve the salt and float the sawdust. Skim off, sieve, or filter the solution to separate the sawdust.
The term is "linkage institution".
linkage institution is any institution which help people connect to a Government or any central authority of the place or country. Some simple examples of the linkage institutions include <span> elections, political parties, interest groups, and the media.</span>
Answer:
Benefits
Explanation:
When Colgate offers Colgate Total, which provides 12-hours of germ fighting; Colgate Max Fresh, which fights bad breath; and Colgate Sensitive Pro-Relief for people who have sensitive gums, they are segmenting based on Benefits. Benefit segmentation is dividing your market based upon the perceived value, benefit, or advantage consumers perceive that they receive from a product or service. One can segment the market based upon quality, performance, customer service, special features, or other benefits
Writing paper was made by the Chinese so it is C
The rhythm which shows a normal rate, normal QRS and PRI durations, and an absent beat or beats is sinus pause.
When there are periods of three seconds or longer without atrial activity, it is called a sinus pause or arrest. This is frequently saved by an escape rhythm, which might have ventricular, junctional, or atrial origins. There is a 3 second beat pause, although this pause is normal if the time does not go beyond 3 second.
Hyperkalemia, high vagal tone, ischemic, inflammatory, or infiltrative or fibrotic illness of the SA node, as well as other conditions, can cause sinus pause. it is also known as sinus arrest, and exit block.
To learn more about sinus rhythm here
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