Swollen lymph nodes is the sign of infection because swollen lymph nodes usually occur as a result of exposure to bacteria or viruses. When swollen lymph nodes are caused by an infection, this is known as lymphadenitis (lim-fad-uh-NIE-tis). Rarely, swollen lymph nodes are caused by cancer.
Your lymph nodes, also called lymph glands, play a vital role in your body's ability to fight off infections. They function as filters, trapping viruses, bacteria and other causes of illnesses before they can infect other parts of your body. Common areas where you might notice swollen lymph nodes include your neck, under your chin, in your armpits and in your groin.
In the results we can see the transverse wave alone has more energy as compared to the combined wave.
Explanation:
The wavelength wave speed and wave power of the combined wave is less than that of alone transverse wave with the same setting. Longitudinal wave is a wave whose waves travel along the line of propagation. It is different from the transverse wave. The transverse wave is the wave whose waves travel in perpendicular direction with the line of propagation.
Sound wave is a very common example of transverse wave. The transfers wave requires a medium to propagate from one to another place. this is the reason we cannot hear any sound in the space as there is no medium to carry the wave from one to another place.
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Answer:</h3>
Which of the following is the most accurate example of supply and demand?
- The consumer cost for roses drops when fewer roses are available for sale.
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Explanation:</h3>
What is demand?
- Demand refers to consumers' desire to purchase goods and services at given prices. Demand can mean either market demand for a specific good or aggregate demand for the total of all goods in an economy.
Answer:
hey im working on the same thing, i'm also very confused, but the genes preform different functions
Answer:
The polarity of the phospholipid makes it ideal for a building block of cell membranes.
Explanation:
There is the tails which are hydrophobic (water fearing) and the heads which are hydrophilic (water loving). These properties of phospholipids allow the tails to go towards eachother and heads to face the water which maintains a solid structure allowing certain materials to pass through.