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chubhunter [2.5K]
3 years ago
8

Which of the following is a function of the lymphatic system? Check all that apply 1) Recover fluid from the interstium to the b

lood plasma 2) Remove foreign matter from fluid before returning it to the bloodstream 3) Secrete lipid soluble hormones 4) Absorb dietary lipids
Biology
1 answer:
nikitadnepr [17]3 years ago
4 0

1 & 2

The lymph system acts like blood vessels only that instead of blood, they carry lymph. Just like certain organs as associated with the circulatory system like heart, the lymph system has such organs like the spleen and thymus.

Explanation:

When blood passes through capillaries, the blood pressure causes the blood plasma to filter through the capillary walls. This fluid then gets into the extracellular spaces of the cells and tissues and nourishes the cells. This fluid in which the cells ‘bath’ in is called interstitial fluid.  Excess interstitial fluid flows back through the lymphatic systems and back to the blood through the subclavian veins of the thoracic duct.

The lymph system has several functions. It is responsible for the removal of foreign material like bacteria because the lymph nodes have 'meshwork' that ‘sieves’ the lymph fluid and immune cells destroy bacteria and viruses.

Learn More:

To learn more about lymph and lymphatic system check out;

brainly.com/question/7727985

brainly.com/question/5324575

#LearnWithBrainly

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If heat energy is transferred from direct contact between a warm object in a cold object it has been transferred by _________
Minchanka [31]

<u>Answer</u>: Conduction

<u>Explanation</u>:

  • There are basically 3 types of processes that occur for heat transfer - conduction, convection and radiation,
  • <u>Conduction</u> is the process of heat transfer in which the objects are placed in a <em>direct contact</em> and the heat travels from one object to the other due to the temperature difference between them. It is a slow process and occurs usually when the heat transfer has to to take place between solid objects.
  • <u>Convection</u> is the process of heat transfer in which energy transition takes place in the liquids and gases and the heat gets transferred due to the density difference between the fluids.
  • <u>Radiation</u> is a type of heat transfer in which the heat is transferred without any sort of physical contact using electromagnetic waves.

Since, in the given question the <em>heat is being transferred through a direct contact, it is conduction which is taking place.</em>

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4 years ago
What does familial mean
dimulka [17.4K]

relating to a occuring family

7 0
3 years ago
How did totalitarian regimes in the Soviet Union, Italy, Germany, and Japan come to
stira [4]

Explanation:

A totalitarian ruler leads a government that maintains complete control over every

part of public and private life of the citizens in that country. The economic problems

that resulted from World War I and the Depression led people to question

whether democratic government could improve their lives. Totalitarian

governments appeared to provide a sense of security and offered a

strong direction for the future.

Both Communism and Fascism used aspects of totalitarianism

as part of their governments. In general, both used dictators, only

allowed one political party, and denied many individual rights.

Police terror was used for control and to get rid of any opposition.

Controlling media sources (newspapers, television, radio etc.)

with propaganda and limiting what was reported helped influence

what people thought. However, Fascism believed in an extreme form

of nationalism and pride in the country, while Communism focused on

the spread of their beliefs worldwide. Communism did not allow private

property and eliminated social classes. Fascism believed that each class

had a role to play in society and supported private property. During the 1920s

and 1930s, four major totalitarian governments developed – one was Communist,

The Soviet Union under Joseph Stalin

After Vladimir Lenin’s death, Joseph Stalin took power. He wanted to strengthen his power and the Communist state. He used

his secret police to stop any riots and arrest or kill anyone who spoke out against him. In 1933, he began the Great Purge to

Characteristics of Fascism

Source: https://splashmans.wikispaces.com/Unit+6+-+The+Interwar+Period

Soviet Propaganda Poster

Source: http://christiewaf.weebly.com/

propaganda.html

the other three were Fascist.

eliminate his political rivals in the Communist Party and the government. He knew that in order to

compete with other modern countries, the U.S.S.R. (Soviet Union) needed to fix its economy. He

began a series of Five Year Plans to improve the Soviet Union’s industries. Production of steel,

coal, and oil increased dramatically, but Stalin set impossibly high production rates. Stalin took

control of all privately owned farms and began a program of collectivization. Hundreds of families

worked the collective farms to produce food for the country. Many landowners and peasants

resisted by destroying fields and killing their cattle and sheep. Millions died as a result of famine

from the damages and also attacks by the secret police to stop the rebellions. By the mid-1930s

Stalin changed the Soviet Union into a totalitarian state and made it into an industrial power.

Italy under Benito Mussolini

In the early 1920s, Italy was struggling economically and politically. Benito Mussolini’s Fascist

Party fought with the Communists for political power and won. Mussolini promised to restore the

power and glory of the Roman Empire. One way to do this was to expand Italy’s empire. In 1935, Mussolini invaded Ethiopia in

East Africa. Italy continued to expand by invading Albania in 1939. These invasions elevated Mussolini’s popularity and control.

Japan under Emperor Hirohito and Hideki Tojo

When the Great Depression hit Japan, many Japanese blamed the government for the economic problems. Military leaders

gained public support and won control of the government. Because the military kept Emperor Hirohito as the symbolic leader,

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The first P-wave of an earthquake took 11 minutes to travel to a seismic station from the epicenter of the earthquake. What is t
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Answer:

\large \boxed{\text{5280 km; 25.5 min }}

Explanation:

1. Distance from epicentre

The average speed of P-waves is about 8 km/s.

(a) Convert minutes to seconds

\text{Time} = \text{11 min} \times \dfrac{\text{60 s}}{\text{1 min}} = \text{660 s}

(b) Calculate the distance

\text{Distance} = \text{ speed} \times \text{time} = \dfrac{\text{8 km}}{\text{1 s}} \times \text{660 s} = \textbf{5280 km}\\\\\text{The seismic station's distance to the epicentre is $\large \boxed{\textbf{5280 km}}$}

2. Time for S-wave

The average speed for an S-wave is about 3.45 km/s.

\begin{array}{rcl}\text{Distance} & = & \text{speed} \times \text{time}\\\text{5280 km} & = & \dfrac{\text{3.45 km}}{\text{1 s}} \times \text{time}\\\\5280 \times \text{1 s} & = & 3.45 \times \text{time}\\\text{Time} & = & \dfrac{\text{5280 s}}{3.45}\\\\ & = & \text{1530 s}\\& = & \textbf{25.5 min}\\\end{array}\\\text{It took the first S-wave $\large \boxed{\textbf{25.5 min}}$ to arrive.}

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Choose the combination of factors that creates snow.
hichkok12 [17]

Answer:

High humidity, warm temperatures, and high pressure. Explanation: i hope this helps!

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