1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mars2501 [29]
3 years ago
13

The walls of blood vessels have two layers of smooth muscle. One layer is lengthwise and the other layer is around the circumfer

ence of the vessel. Why is this arrangement important?
Biology
1 answer:
Roman55 [17]3 years ago
8 0
Imaging the blood vessel as a simple thinned walled tube.If you put reinforcing rings around it it would retain its shape where the rings were, <span>but in between the rings the blood pressure would cause it to bulge- it could also stretch lengthwise like a slinky.</span>
You might be interested in
European Jewish Immigration
Licemer1 [7]

Shortened version (if needed):

Many European Jews immigrated to the United States throughout the 19th century for better life and more opportunity. They soon found life in the American economy, and their culture rose to prominence in the U.S. through their religiosity, their work, and their social customs. However, many Jewish immigrants faced difficulty throughout the 20th century during the Holocaust and immigration restrictions. Despite this, many Jewish communities in the U.S. continue to remain prominent to this day within states along the East Coast.

Answer:

Affected by economic hardship, persecution from European governments, and many other social upheavals that occurred throughout the 19th century, many European Jews immigrated to the United States for better life and more opportunity. Many of these immigrants settled in American cities such as New York City, Philadelphia, Baltimore, and dozens more cities across the United States, primarily along the East Coast.

Many of these Jewish immigrants found work in the garment industry and started their own businesses. Though many Jewish immigrants came to the United States with little money, they quickly found life within the American economy mostly as workers, peddlers, and unskilled laborers. Their culture rose to prominence in the United States throughout the 19th and 20th centuries through their religiosity, their social network, their work, and their social customs.

However, by the 1920s, anti-immigration sentiment was growing, and a law was passed by the U.S. government known as the <em>Immigration Act of 1924</em>, which severely restricted immigration from many European countries, and as a result, it disrupted Jewish immigration from Europe. Although the law was repealed in 1965, the rate of Jewish immigration in the United States never topped rates before the 1920s ever again. Many Jewish immigrants opposed these immigration restrictions, especially as World War II started, and what became known as the Holocaust paved way for the persecution and death of many Jewish families in Europe. Many Jews in Europe continued to find ways to enter the United States during and after World War II, and to this day, many Jewish communities in the United States remain prominent in many states along the East Coast, especially in New York.

Sources:

  • https://www.loc.gov/exhibits/haventohome/haven-century.html
  • https://jwa.org/encyclopedia/article/eastern-european-immigrants-in-united-states
  • https://jewishmuseumtulsa.org/collections/oklahoma-jewish-experience/american-jewish-immigration/
  • https://www.jewishvirtuallibrary.org/jewish-population-in-the-united-states-by-state
7 0
3 years ago
Which of the following is an example of a
photoshop1234 [79]

Answer:

A. the wings of bees and birds

Explanation:

A homologous trait is a trait that is similar morphologically and genetically to one another due to their shared ancestry. This means that the traits are formed from the same ancestors, hence, they are homologous or similar.

According to this question, the wings of bees and birds are homologous because they share the same ancestry.

7 0
3 years ago
Need immediately please #6-9
Marina86 [1]
9
3
3
1 would be the answe
3 0
2 years ago
Read 2 more answers
Small swollen areas in the neck, groin, and axillary region are associated with
joja [24]
Could it be Lymphoma?
4 0
3 years ago
Tom H is a 35-years-old single man who works in a warehouse and takes his lunch to work every day. He is 69 inches tall and weig
denis23 [38]
<h2>Information on nutrition facts labels</h2>

Explanation:

  • The relationship between fat content and calories in food selections is that caloric content increases as fat content increases,regardless of the protein source. Tom select that food for the proper nutrition.
  • Even though eggs are a critical wellspring of cholesterol, Tom should consider a few information on the off chance that he chooses to purchase eggs,because eggs are good source of protein. for example, the Calories of one egg which is 80, complete fat 5 grams, soaked fat 1.5 grams, trans fat 0 grams, cholesterol 200 milligrams, and protein 7 grams.
  • Salmon foods has the lowest unsaturated fat content per serving

8 0
3 years ago
Other questions:
  • How are carbohydrates attached to one another?
    13·1 answer
  • When viewing a cork through his homemade microscope, Robert Hook discovered small compartments that he called _____.
    10·2 answers
  • Does bacteria contain genetic information
    12·1 answer
  • A camel has a hump to store water so it can survive in its desert environment. which kind of adaptation is this?
    5·2 answers
  • How many units of ATP are produced from aerobic respiration
    7·2 answers
  • During times of poverty or famine, people are often faced with a shortage of food. Maxwell is studying how the energy in food is
    5·2 answers
  • Most mammal cells divide at a rate of
    12·1 answer
  • Write 1 paragraph about bees. I am very curious but I don't have time for research. WILL OFFER BRAINLIEST! NO ABSURD ANSWERS.
    12·1 answer
  • Transposable elements can induce mutations by all of the following mechanisms EXCEPT: disrupting a gene when inserted into it. f
    8·1 answer
  • What are some of the challenges with using solar energy?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!