Which of the following functions do the veins help an animal perform?

Answers

Answer 1

Answer:

Many of the internal processes in our body occur without our conscious awareness. Our stomach digests food, our lungs take in oxygen and exhale carbon dioxide, and our kidneys filter our blood each and every day. Our internal organs and systems work automatically, and it is likely that whole days go by when we don't pause to think of our insides at all.

However, one major bodily system may catch our attention more often because we can feel it working in certain parts of our body. Our pulse, rhythmic pulsing of blood through our arteries, is a constant reminder that, at any given moment, blood is coursing through each and every part of us. Our bloodstream is part of our circulatory system, which consists of the heart and blood vessels that carry blood throughout our body. In this lesson, we will learn more about the important vessels that return blood back to the heart after traveling to our body parts. These vessels are called veins.

Explanation:


Related Questions

Where in America does Police Brutality mostly occur?

Answers

Answer:

black communities

Explanation:

are these correct????

Answers

Answer:

the no.1 are correct

but no.2n3 re not

Helppppppp ASAP will give brainliest!!!

Answers

Answer:

labor-hammer

land-cotton,oil

entrepreneurship- barber, steve jobs, creator of a comic book

capital, money, soldier

Answer:

labor-hammer

land-cotton,oil

entrepreneurship- barber, steve jobs, creator of a comic book

capital, money, soldier

Explanation:

OK if u get this right i'll mark u brainliest. How are Biden and a Ps4 both have in common?

Answers

Answer:

Explanation:

they are both wired?

Why is Governor Edwards happy that the unemployment rate fell in Louisiana?

Answers

Answer:

in announcing a 4.6 percent rate in December, Edwards said, “Louisiana’s economy continues to improve, and we are making tremendous progress in putting our people back to work."

What are the Crusades?

Answers

Answer:

The Crusades were a series of religious wars initiated, supported, and sometimes directed by the Latin Church in the medieval period. The precise definition of "crusade" is disputed among historians.

Explanation:

learned it in class

noun: Crusades
1.
each of a series of medieval military expeditions made by Europeans to recover the Holy Land from the Muslims in the 11th, 12th, and 13th centuries.

درس الرقابة والمشاركة​

Answers

Answer: can you put that in English I don’t understand what you trying to say?

Explanation:

Answer:

من درس الرقابة والمشاركة؟

Explanation:

Can you guess what fossil this is?

Answers

Salt dough coprolites?

why should an ecosystem bounce back quickly to pre disturbed state even in the face of the disturbance?​

Answers

Answer:

Ecosystem stability is an important corollary of sustainability. Over time, the structure and function of a healthy ecosystem should remain relatively stable, even in the face of disturbance. If a stress or disturbance does alter the ecosystem is should be able to bounce back quickly.

Explanation:

The ways in which Asian economies have changed the global trade scenario in the last few years.

Answers

Answer:

The US economy is a service-based, market economy that has government regulation. Many other countries have market economies, but have little to none government oversight and aregoods manufacturing based, like many countries in South America. On the other hand we have command-like economies that are primarily government run and monitored, they are also more goods manufacturing based, like China. Asian countries have changed the game of global economics. China uses its resources to produce goods at the cheapest possible price, which attracts foreign business, including the US. This has led to major outsourcing of blue-collar jobs. China impacts our trade deficit more than anything, because they get GDP credit for the goods, even if the company is American.

Explanation:

Sorry if this isn't what your looking for.

What two types of people were used to grow crops after the civil war?

Answers

Answer:

1.Former slaves

2.Planters/ farmers

Explanation:

Also here is some other information that could be helpful:

After the Civil War, sharecropping and tenant farming took the place of slavery and the plantation system in the South. Sharecropping and tenant farming were systems in which white landlords (often former plantation slaveowners) entered into contracts with impoverished farm laborers to work their lands.

Why did Arab countries declare war on the newly created nation of Israel in 1948?

Answers

Answer:hatred of Israel by Arab Nations dye to the creation of Israel

Explanation:

Answer:

The Arab-Israeli War of 1948 broke out when five Arab nations invaded territory in the former Palestinian mandate immediately following the announcement of the independence of the state of Israel on May 14, 1948. ... The United Nations resolution sparked conflict between Jewish and Arab groups within Palestine.

Explanation:

hope it help

Question 5(Multiple Choice Worth 2 points) (08.04 LC) Whose interests did William Armory Underhill represent as a lobbyist?
O College professors
O Florida citrus growers
O Florida Crackers
O NASA astronauts​

Answers

Answer:  Florida citrus growers

Explanation: Underhill left the Justice Department to work as a lobbyist, particularly for Florida citrus concerns. He represented citrus growers on numerous issues, including the 1993 North American Free Trade Agreement.

What impact did Harriett Tubman and the Underground Railroad play in America?

Answers

Answer:

The work of the Underground Railroad resulted in freedom for many men, women, and children. It also helped undermine the institution of slavery, which was finally ended in the United States during the Civil War. Many slaveholders were so angry at the success of the Underground Railroad that they grew to hate the North.

Explanation:

a person who works in sales would most likely complete which task? A. teaching an online high school course in algebra B. piloting a cargo plane carrying medical supplies C. organizing legal records and files for a law firm D. contracting potential clients to sell a software package

Answers

Answer: D. Contracting potential clients to sell a software package

Explanation: (apx)

The correct option is D. contract potential clients to sell a software package.

What is software?

Software exists as a group of computer programs and associated documentation and data. This stands in contrast to hardware, from which the system stands produced and which completes the work.

At the lowest programming level, executable code consists of machine language instructions backed by an individual processor—normally a central processing unit (CPU) or a graphics processing unit (GPU). A machine language consists of sets of binary values representing processor instructions that change the state of the computer from its primary state.

Hence, The correct option is D. contract potential clients to sell a software package.

Learn more about software package refer to

https://brainly.com/question/21077348

#SPJ2

What should you complete to be eligible for the Federal Work-Study Program?
A. PSAT
B. FAFSA
C. FAFSA4Caster
D. SAR

Answers

correct answer is B FAFSA

lz help if u answer this right ill try to give brain

Answers

The answer would be 5.5 cm

who were the anti federalists and what did they want?

Answers

Answer:

The Federalists wanted a strong government and strong executive branch, while the anti-Federalists wanted a weaker central government. The Federalists did not want a bill of rights —they thought the new constitution was sufficient. The anti-federalists demanded a bill of rights.

Explanation:

Eras in Texas History
I. Age of Oil
II. Civil War
III. World War 2
IV. Cotton Cattle and Railroads
VI. World War 1
VII. Great Depression
VIII. Reconstruction
1. Put the following eras located in the above chart in chronological order.
A. II, IV, I, VII, III, VI, VIII
B. II, VIII, IV, I, VI, VII, III
C. VI, VII, III, II, VIII, IV, 1
D. III, I, VIII, IV, VI, VII, II

Answers

The answer is B. C and D listed CW before WW1 and 2 lols

Pleaseeee helppppp i will mark you brainlist

Answers

ANSWER: The Treaty Of Paris

Answer:

The treaty of Paris

Explanation:

U.K had the treaty of Paris

What are 2 effects of Air Pollution

Help plz..And No links!! I repeat No links!!

Answers

Heart disease and lung cancer are two examples ^^

What is aboriginal colonize

Answers

Answer:

Explanation:

Colonization is a process Aboriginal peoples have been resisting since the beginning of the European/Aboriginal relationship. Colonization is a process of conquest whereby one nation establishes a colony on another nation’s territory with the intent of taking power, land, and resources.

how frequency and amplitude affect the quality of a sound wave.

Answers

Answer:

Explanation:

Sound waves have frequency; that is, the pitch of sounds goes up or down. The amplitude of a sound determines its volume (loudness). Tone is a measure of the quality of a sound wave. Sound travels faster in a hot meduim, or in a solid.

Identify and discuss social-economic factors that may influence your career or study choice

Answers

Answer :

related to my think9ing this should be asocial economic :

Five social-economic factors:

   Social Status    Social Expectations    Social Responsibility    Economic Security    Job Security

True or False: The climate in landlocked areas is usually more moderate than in coastal areas.
А
True
B
False

Answers

Answer:

faulse/true

Explanation:

a

b

true

false

what is containment (help please)

Answers

Answer:

The word containment basically means keeping something harmful or dangerous under control or the other definition of it is  the action of preventing the expansion of a aggressive/hostile country or their influences.  

Explanation:

I hope this helped and have a great day :D

Containment-The action or policy of preventing the expansion of a hostile country or influence.

Why was it easier for the Church to admit Galileo was right in 1979, than it was in 1633?

Answers

Answer:

because he was

Explanation:

hrjrkrfkfks

how we feel about summer and what we do​

Answers

Answer:

is this supposed to be qn essay or?

Answer:

When summer comes around, people generally seem to be in a better mood. But the sun doesn't bring joy for everyone.

Explanation:

You might have heard of seasonal affective disorder as something that strikes people in the middle of winter when the days are short, dark, and gloomy. But according to David Brudö, the CEO and cofounder of the mental health platform  remente, on to in 10 people who report having SAD say it occurs in the summer, not the winter.

He listed five ways the warm weather can get people down, which may contribute to them experiencing Summer SAD. Here they are:

Summer comes after a few months of covering ourselves up with layers, so our bodies can feel a little unfamiliar when the shorts and t-shirts come out — leaving us feeling anxious and even depressed.

"As warmer temperatures approach, we tend to alter our wardrobe choices, and opt for lighter clothes instead of chunky jumpers and jeans," Brudö said. "This change of season can make a lot of people feel uncomfortable and more aware of one's body image."

The solution to this isn't easy, and it takes a long time to build up confidence. But Brudö said it's important to try and ensure that how you feel doesn't restrict you in any way or become an obsession.

"Wear clothes that make you feel comfortable — this will help you feel happier in your own body, and being relaxed will help to ease any negative thoughts you may be having," he said.

The solution to this isn't easy, and it takes a long time to build up confidence. But Brudö said it's important to try and ensure that how you feel doesn't restrict you in any way or become an obsession.

"Wear clothes that make you feel comfortable — this will help you feel happier in your own body, and being relaxed will help to ease any negative thoughts you may be having," he said.

One way to combat this fear of missing out is by exercising. You can even go to the gym and get on the treadmill, or book in exercise classes, as these don't require running around outside in the heat.

"A regular exercise routine can make you feel significantly better, as exercising produces endorphins, leaving us feeling happier, and improving things such as quality of sleep," said Brudö.

Things can get on top of us during any season. But if you are prone to feeling anxious without a regular routine, summer can be particularly stressful.

"Children are on summer holiday and need entertaining, colleagues are on holiday and their handovers are piling up, and your sought-after vacation is disrupting your sleep and eating habits," said Brudö. "All of this can lead to SSAD."Things can get on top of us during any season. But if you are prone to feeling anxious without a regular routine, summer can be particularly stressful.

One way to prepare yourself is to run through what needs to get done by making a to-do list and mark down what's most important, according to Brudö.

"A clear to-do list will indicate the direction of the summer and will make the summer days run smoother," he said.

Practicing sleep hygiene will leave you feeling happier and make you more productive on a day-to-day basis, so try to go to bed and wake up at the same time that you normally would throughout the year."

Sleep science has shown time and time again that consistency is key for optimum sleep. But if the light is messing with your rhythm, you can try black out curtains or

meditation

before bed to wind down

Summertime, and the office starts to feel empty as colleagues go on holiday… every single person, it seems, except you," said Brudö. "All you are left with is a pile of handovers and a social media feed filled with smiling faces on the beach, which can start to feel very isolating and depressing."

It's not great for your motivation when it seems like everyone else gets a holiday, but there are some ways to drown out the noise.

Try to take a tech vacation, or a digital detox, to make you focus on what is around you, and to remove the constant negative feeling your social media feed is producing," said Brudö. "To make the transition from switched-on to off, you should always make plans to do the things that you enjoy, like going for a run, seeing friends or going for a meal."

If that's too much, you can always try cutting back first and turning off your notifications for a few hours. You may find you enjoy how it feels.

Which of the following words could replace the italicized word in the sentence from The First Men in the Moon below, while preserving its meaning?

“I set myself to decide just exactly how the return to earth could be contrived.”
hindered
arranged
pretended
strained

Answers

Arranged is the answer :)

Answer:

strained is the right answer

Explanation:

Kyle believes that exposure to violence, even pretend violence, contributes to increased aggression in children. Specifically, he thinks that children who play a lot of violent video games will tend to be more aggressive than children who do not play violent video games. In his study, for each child, he is tracking the number of hours spent playing video games and counting the number of aggressive acts each day, and he will look at the relationship between these two variables. This study is the test of his

Answers

Answer:

This is a test of his theory.

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