Please help! Who discovered how the blood and circulatory system work?

Answers

Answer 1

Answer:

William Harvey

Explanation:

William Harvey was the first person to discover how the blood and circulatory system worked.


Related Questions

President van buren was given a pair of what zoo animals?.

Answers

Answer:

Tiger Cubs

Explanation:

Martin Van Buren (8th U.S President, 1837-1841) received a pair of tiger cubs as a gift from the Sultan of Oman. President Van Buren wanted to keep the cubs, but Congress insisted they belonged to the people. He eventually donated them to a zoo.

Answer:

Martin Van Buren (8th President, 1837-1841) received a pair of tiger cubs as a gift from the Sultan of Oman. President Van Buren wanted to keep the cubs, but Congress insisted they belonged to the people. Eventually, the president donated the tigers to the zoo.

In Athens, the Greeks developed a _ _________ by having citizens make laws directly. In Rome, the Romans developed a _________, also known as a representative democracy. Romans created the _____ _________, which gave the plebeians protection under the ______. In summary, the Greeks developed ______ ________ and the Romans added __________ government.

Answers

Answer:

1. Direct Democracy

2. Indirect Democracy

3. Tribuni Plebis (Tribunes of the Plebs)

4. Law

5. Athenian Democracy

6. Republic

Explanation:

In Athens, the Greeks developed a DIRECT DEMOCRACY by having citizens make laws directly. In Rome, the Romans developed a INDIRECT DEMOCRACY, also known as a representative democracy. Romans created the TRIBUNI PLEBIS, which gave the plebeians protection under the LAW. In summary, the Greeks developed ATHENIAN DEMOCRACY and the Romans added REPUBLIC government.

ASAPPP PLSSSS to what extent were immigrantion laws of 1920 a reaction to fear about radicals??????

Answers

Bruhh do your own work and stop tryna cheat

What started World War II?
o German invasion of Hungary
o German invasion of England
o German invasion of France
o German invasion of Poland

Answers

Answer:

german invasion of poland

Explanation:

as they were allies of britian and france thry both declared war on germany thus starting world war 2

Answer:

german invasion on poland

Explanation:

Why did Dale Carnegie want to present himself to the world differently from how he felt he was?

Answers

Dale Carnegie wanted to present himself this way because he felt that things should always be seen in the perspective of other people.

What did Carnegie believe in?

This man was a person that never felt the need to criticize other people. He believed in certain doctrines.

These were:

Self controlUnderstandingForgiveness

Read more on Dale Carnegie here: https://brainly.com/question/26845047

why are we the only human left

Answers

Answer:

I don't know...

Explanation:

Why did the United States become involved in Vietnam? How did the decisions made by Presidents Johnson and Nixon affect how the Vietnam War was conducted? What social and cultural changes developed in the 1960s? Why do you think these changes occurred at this particular time?

Answers

Answer:

Look below

Explanation:

First question: The United States was afraid that communism would spread to South Vietnam and then the rest of Asia.

Second question: Johnson launched a bombing campaign in the North, and in March 1965, dispatched 3,500 marines to South Vietnam.

Third question: The rise of the Cold War politics, civil right movements, student protests, and the Vietnam War.

The fourth question is what YOU think why these changes developed at this particular time not me. You got this!

1 point
4. What were the responsibilities of individuals in Greco-Romans
societies?
O All citizens had the duty to follow God's laws.
O All citizens had the care for only themselves.
O All citizens had the right to participate in government
O All citizens had the right to conquer other citizens.

Answers

The responsibilities of individuals in Greco-Roman society was that All citizens had the right to participate in government.

Why was this the case in Greco-Roman society?

The Greeks and the Romans had some form of democracy which required that all citizens (males) be involved in the government somehow, especially by voting.

It was viewed as the responsibility of the people to ensure that they had a say in government.

In conclusion, option C is correct.

Find out more on Greco-Roman society at https://brainly.com/question/454124.

Which land feature supports the theory of continental drift?

Answers

Answer:

As shown in Figure 12, mountains and other features on the continents provided evidence for continental drift. For example, when Wegener pieced together maps of Africa and South America, he noticed that mountain ranges on both continents line up.

Answer:

its a

Explanation:

i took the test

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why was president ronald reagan criticized for the iran-contra affair?

a) his administration supported a revolution against an elected leader in iran

b) his policies involved the sharing of nuclear technology with iran

c) his policies threatened petroleum trade agreements with iran

d) his administration violated an embargo by selling weapons to iran

Answers

President Ronald Reagan was criticized for the Iran-contra affair because his administration violated an embargo by selling weapons to Iran.

Who was Ronald Reagan?

Ronald Wilson Reagan was the 40th president of the United States of America. Formerly an actor, he assumed office in the year 1981 to 1989. He was also one-time governor of California.

During his time as the President of the United States of America, he was known for some of his outstanding economic decisions that shaped the US. But was heavily criticized when he got involved in selling arms to Iran.

Learn more about Ronald Reagan here:

https://brainly.com/question/13938420

Answer:

His administration violated an embargo by selling weapons to Iran

Explanation:

What parts of the "I Have a Dream" speech most moved you? Please cite an actual passage from the speech. How would Dr.King view the progress that has been made since he delivered this speech? Using examples from our society today would you say that Dr.King's "dream" has been achieved? Why or why not?

Answers

Answer: look below for your answer....

Explanation: I believe that the best part that moved me is when he stated “Dr. King's hope that one day his children “will not be judged by the color of their skin but by the content of their character.” This inspired me and told me that he wanted his children not to be judge by that of color, but of there traits in personality and heroics. I believe I could view the progress of his speech by the dates that had taken after the speech and how the world has changed since then. I would say yes Dr. Kings dream has been achieved, everyone has equal rights regardless of there color. We have come very far but it is most sincerely been achieved.

What has allowed humans to get continuously better at collective learning?

Answers

Answer:

Symbolic language

Explanation:

Collective learning is the human ability to educate and teach one another, and gain knowledge and achieve goals together. The ability to develop and to get better at collective learning has come first from language and intelligence, and later from what is known as “symbolic language”

Symbolic language is the human ability to imagine, represent, and communicate various concepts and ideas. This kind of interaction is particular to humans and allows us to understand and convey ideas, concepts, feelings, and emotions that are not directly stated. Through symbolic communication, we can use various symbols and metaphors to represent different meanings, and the person to whom we communicate will understand them.

As this complex communication got better and more developed, people could represent ideas more, and, therefore, get better at collective learning.

Which religion did not arise during ancient civilization

Answers

Answer:

atheism i think

Explanation:

Probably Atheism if my old text book notes is correct.

How did the Stamp Act, the Tea Act, and the Intolerable Acts encourage American colonists to consider revolution against British rule? *
10 points
A. The British ignored American representatives in Parliament on issues of taxes levied in the American colonies.
B. The British raised taxes in the American colonies without granting the colonies any representation in Parliament.
C. The acts represented an effort in Britain to end the slave trade in the colonies.
D. The acts revealed the British plan to expand the American colonies farther west on the continent.

Answers

Answer:

b "no taxation without representation"

Who created the proslavery lecompton constitution?.

Answers

Answer: President James Buchanan

Explanation: A vocal supporter of slaveholder rights, which he believed necessary to prevent Southern secession and preserve the Union, President James Buchanan endorsed the Lecompton Constitution before Congress. While the president received the support of Southern Democrats, many Northern Democrats, led by Stephen A.

Which narration reveals a character with a friendly personality?

Miss Lydia poured her guest a cup of iced tea and asked her whether there was anything she could do to help.
Conrad the clown tried and tried, but he just could not manage to keep all three balls in the air at once.
I asked my father whether he had seen a weather forecast for the weekend.
After winning the race, Kelly demanded a towel and a bottle of water.

PLEASE NEED HELP NOW!!!!!!!!!!!!! GIVING OUT 30 POINTS IF YOU ANSWER THIS CORRECTLY!!!!!!!!!!

Answers

Answer:Miss Lydia I think

Explanation:Sorry if it's not right!

Answer:

Miss Lydia poured her guest a cup of iced tea and asked her whether there was anything she could do to help.

Explanation:

why did the ancient greeks travel on the seas

Answers

Answer: The Ancient Greeks traveled on the seas for sustenance and transportation, but also for news, warfare, commercial and political exchange, as well as scientific development.

Explanation:

The Sea made it easier to travel instead of going through the mountains. They fished for food and they also used it as a way to trade to other communities.

Bonus: Greece is bordered to the east by the Aegean Sea, to the south by the Mediterranean Sea, and to the west by the Ionian Sea.

Answer provided by Education Point

Answer:

They are greeks and trading routes

BECAUSE THEY DID

I need help with this asap this is very important and worth 30 points and I need a paragraph response
The break-up of the Soviet Union ended the Cold War and created challenges for its former allies, the former Soviet republics, Europe, the United States, and the non-aligned world.
Select one of the following events: Prague Spring, Helsinki Accords, Soviet-Afghan War, or Fall of the Berlin Wall
A. Describe the event in your own words. Be as detailed and specific as possible. (4 points)
B. Explain why this event weakened and led to the fall of the Soviet Union. (4 points)

Answers

Answer:

A. The Fall of the Berlin Wall was when the Berlin Wall, which had separated Northern Communist Germany from non-communist Southern Germany fell over because the weight of communism had grown too great. The Soviet Union no longer wanted to control territories and brought the wall down to allow people more freedom.

B. This event weakened the Soviet Union because they had decided they no longer wanted to control other countries.

Explanation:

Use the map to answer the question. Which area of Europe remained Catholic after the reformation?
A. western Europe
B. eastern Europe
C. northern Europe
D. the ottoman Empire ​

Answers

Answer:

A) western Europe

Explanation:

Answer:

A

Explanation:

I just know

Quais as consequências da primeira guerra mundial?

Answers

Answer:

Please give me brainliest

Explanation:

Before its entry into World War I, the United States of America was a nation of untapped military potential and growing economic might. But the war changed the United States in two important ways: the country's military was turned into a large-scale fighting force with the intense experience of modern war, a force that was clearly equal to that of the old Great Powers; and the balance of economic power began to shift from the drained nations of Europe to America.

However, the dreadful toll taken by the war led U.S. politicians to retreat from the world and return to a policy of isolationism. That isolation initially limited the impact of America's growth, which would only truly come to fruition in the aftermath of World War II. This retreat also undermined the League of Nations and the emerging new political order.

Socialism Rises to the World Stage

The collapse of Russia under the pressure of total warfare allowed socialist revolutionaries to seize power and turn communism, one of the world’s growing ideologies, into a major European force. While the global socialist revolution that Vladimir Lenin believed was coming never happened, the presence of a huge and potentially powerful communist nation in Europe and Asia changed the balance of world politics.

Germany's politics initially tottered toward joining Russia, but eventually pulled back from experiencing a full Leninist change and formed a new social democracy. This would come under great pressure and fail from the challenge of Germany's right, whereas Russia's authoritarian regime after the tsarists lasted for decades.

Why are turning points important in the process of periodization? # Choice A. They demonstrate that important themes recur in many periods. B. They mark the beginning and ending of different periods. C. They prevent historians from using biased points of view when creating periods. D. They ensure that periods are always of roughly equal length.

Answers

Answer:

Option:  B. They mark the beginning and ending of different periods.

Explanation:

Periodization tries to give weight to the way history is classified and organized through chronological periods. World history is enormous and dividing with each period differently to help historian and others to understand the past properly. Periodization is done to understand the period history with its political and other events during that particular period. They also help in telling the start and end of different periods.

According to Thomas Hobbes, what do men have to do in order to avoid war?
you agree with Hobbes? Explain.
Do
Help me and I’ll mark u brainliest

Answers

Answer:

I think

Men have to

Well awhile ago men got drafted for war which is when they got picked to go to war so how they avoid it by giving up freedom and some rights

Explanation:

Well awhile ago men got drafted for war which is when they got picked to go

According to Thomas Hobbes, men should get certain rights and privileges in order to avoid war. A war always cause destruction of resources and harm to the people and economic backwardness.

What is war?

A war is a conflict between two or more social groups, states, or nations that mainly involves military forces.

The Wars have been fought since the beginning of man development sometimes for cattle or land or economy. Sometimes one nation tries to colonize the other nation by involving in war.

Whenever leaders of nations cannot come to a peaceful treaty with each other to solve a dispute, these disputes often result in violent hostilities called war.

Access to resources can also lead to war. For example, post World War I, Japan modernized their nation's military, which depended on gaining new sources of oil for their island nation.

Learn more about war here:

https://brainly.com/question/3445478

#SPJ2

Joe's criminal trial has begun. What are the possible outcomes of his case? Check all that apply.
O Joe will be found not guilty, and the government will appeal the decision.

O Joe will be found not guilty, and he will go free.

O Joe will be found guilty, and he will face sentencing.

O Joe will be found guilty, and he will appeal the decision.

O Joe will be found not guilty, and the market will appeal the decision.​

Answers

Answer:

Joe will be found not guilty, and he will go free.

Joe will be found guilty, and he will face sentencing.

Joe will be found guilty, and he will appeal the decision.

HELP PLEASE!!!! ILL MARK BRAINLYEST!!!


By the end of the Revolution, Britain was actually fighting a world war.


True or False

Answers

Answer:

true

Explanation:

My question is can you name 13 NBA Players for me, please. Easy 20

Answers

1. Steve Nash 2. Paul George 3. Dwyane Wade 4. Chris Paul 5. Tony Parker 6. Carmelo Anthony 7. Lebron James 8. Kobe Bryant (RIP) 9. Giannis Antetokounmpo 10. LaMelo Ball 11. Kyle Lowry 12. Micheal Jordan 13. Stephen Curry

Answer:

Kevin Durant,

Lebron,

Kobe,

Stephen curry,

Chris paul ,

Joel Embiid,

Giannis Antetokounmpo,

James Harden,

Nikola Jokic,

Ja Morant,

Kawhi Leonard,

Anthony Davis,

Damian Lillard.

Explanation:

They just are

During research in the 1940s and 1950s, no variations in personalities were found across cultures. Please select the best answer from the choices provided T F.

Answers

Answer:

The answer is False.

How was land in North America divided as a result of the treaty that ended the French and Indian War?

Answers

Answer:

Anyway, the 1763 Treaty came at the end of the Seven Years War (or French & Indian War in North America). The French ended up losing all of their holdings in North America, divided along the Mississippi River. ... The colonists mostly ignored this, continued to take land from Native Americans.

What was the purpose of Hitler's concentration camps?


A. to train German youth to fight


B. to provide a safe haven for those being persecuted by the Nazis


C. to detain and kill Jews

Answers

Answer:

C)

Explanation:

The concentration camps ordered by Hitler killed almost 3,000,000 in a mass genocide dubbed the Holocaust. One of the most commonly known camps was by the name of Auschwitz, and a first hand account of a Jew during these times was Anne Frank.

Answer:

I THINK it might be C.

Explanation:

Nazi concentration camps are an internment centre for political prisoners and members of small groups, or detention of civilians seen as enemies. Therefore we can see that it isn't A, or B, due to them being prisoned. It most likely might be C. Tell me if i got it wrong, and if i did, i am sorry.

What is your interpretation on General Kofi Annan (former UN Secretary from Burma) statement. “ It has been said that arguing against globalization is like arguing against the laws of gravity. Globalization is a fact of life. But I believe we have underestimated its fragility.”
Write down at least 5 sentences explaining your interpretation.

Answers

My interpretation of General Kofi Annan's state is that the importance of globalization cannot be over emphasized.

What is Globalization?

Globalization is a reality in todays World and arguing against it is akin to arguing against reality.

Globalization has made the World a global village. We are now able to communicate with people who are thousands of miles away from us.

Transportation of goods and services has become cheaper, safer and faster.

Improvements in health care has reached an all time high. With the use of a cell phone, you can communicate with a doctor in another country through telemedicine.

Education has been simplified. People now attend online classes and this has made learning easier and more flexible.

Entertainment is now at our finger tips. You can view live shows and football matches from the confort of your bedroom.

Learn more about globalization at https://brainly.com/question/25499191

the gold rush of 1849 resulted in

Answers

Answer:

Brought approximately 300,000 people to California from the rest of the United States and abroad.

Explanation:

PLEASE MARK ME AS BRAINLIEST

Other Questions
Rassan invests a sum of money in a savings account, with an interest rate of 4%. After 3 years, the balance reaches $1799.78. What is the amount of the initial investment? Round to the nearest whole dollar. Do you predict that salt will be able to move across the membrane?1. Yes, because NaCl is small2. Yes, because NaCl is ionic3. No, because NaCl is large4. No, because NaCl is ionic ILL GIVE BRAINLIEST IF ANSWERED What is the total area, in square meters, of the shaded sections of the trapezoid below? Unnecessary words interjected into sentences to fill moments of silence are known as ________________. group of answer choices concrete words precise words vivid cues vocalized pauses 19.) Vernon has a bank account balance of $24.70, and then deposits $30 into his account. What is his new balance after the deposit? Which of the following is not something that will help you pay off credit card debt? a. Stop using your credit cards. B. Make extra payments when possible. C. Make a realistic budget to make regular payments and stick to it. D. Transfer existing credit card balances to credit cards with "low introductory rates. " Please select the best answer from the choices provided. A B C D. What is the mode for this set of data? 34, 36, 56, 58, 58, 58, 61, 62, 62 Which events contributed to the emergence of the new youth movements in the early sixties?O the decline of suburbiaO high student satisfaction with traditional American values and institutionsO U.S. involvement in the Korean WarO the civil rights movement Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Tommorow both girls are planning to spend 3 hours biking. How much longer will be the Sophie's route Robbie was attempting to calculate the solution to the problem below. Are his steps of the solution correct? What is the main idea of the bolded paragraph? thoreau lived in massachusetts. Thoreau did not support slavery. Thoreau led a slave rebellion. Thoreau was born in 1917 Some1 please answer these questions in stuck how do you write the year two-thousand-fourteen as a Roman numeral? 1.How is sunlight different from light produced by a light blub or by a fluorescent light blub?2.What are some examples of light sources that you have seen where the light emitted was a color other than white?3.What are some examples you have seen where white light was split into different colors? What is 30% expressed as a decimal? Fraction? these numbers form an addition and subtraction fact family 6,7,13 choose the fact family formed by these numbers what is the answer Given y=f(x), when f(x) = -3 on the graph of y=f(x)a. is undefined b. intersects y=f(x) on the x-axisc. is above the graph of y=f(x)d. intersects the graph of y=f(x)e. is below the graph of y=f(x) Help math math ASAP ASAP During which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells?.