Why didn't Robert Hooke recognize that cells are alive?

Answers

Answer 1

hooked discovered plant cells and cork tissue

Answer 2

Robert Hooke was unable to recognize that cells are alive because the cell wall that he discovered had no signs of nucleus and other organelles.

First of all the kind of microscope that Hooke used was just  a simple microscope. This microscope was well enough to show the cell wall but unable to show the organelles or nucleus. the electron microscope would have done this.

Due to the microscope used, Robert Hooke was only able to see the cell compartments but he couldn't see the nucleus or the organelles present.

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Related Questions

Question 8 of 10
Government spending influences the economy by:
A. influencing the brands of products the country is allowed to
produce.
B. determining which government programs get the most funding.
O C. deciding on the prices for goods available to consumers.
D. setting the salaries for employees in all private industries.
SUBMIT

Answers

Answer:

Government spending reduces savings in the economy, thus increasing interest rates. This can lead to less investment in areas such as home building and productive capacity, which includes the facilities and infrastructure used to contribute to the economy's output.

Explanation:

file answers are scams

Answer: B-determining which government programs get the most funding

Explanation:

What was the significance/importance of the Thirteenth, Fourteenth, and Fifteenth Amendments getting passed at the conclusion of the Civil War

Answers

the 13th amendment abolished slavery and involuntary servitude except as punishment for a crime. the 14th amendment granted citizenship to all people born in the United States. the 15th amendment granted all citizens (excluding women) the right to vote. these all were important because they granted the rights of citizens to african americans

Select all that apply.

How did the Vietminh assist the American Office of Strategic Services (OSS) during World War II?

The Vietminh provided weapons to the OSS.
The Vietminh provided intelligence information to the OSS.
The Vietminh rescued Allied pilots who were shot down by the Japanese.
The Vietminh supplied weather information to U.S. bombers.

Answers

Answer:

The USA was afraid that communism would spread to South Vietnam and then the rest of Asia.

Explanation:

A group of Washington residents has gathered petition signatures for a charter to establish a new city. What steps do
they need to take next?
A. They must decide on a form of government and describe the boundaries.
B. They must state the name of the city and get it approved in an election.
C. They must get the petition approved in an election and by the legislature.
D. They must describe the boundaries and give people a chance to opt out.

Answers

Answer:

In county government, a(n)  

treasurer

ensures that county property taxes are paid.

Explanation:

After the petition has received signatures, C. They must get the petition approved in an election and by the legislature.

What should the Washington residents do next?

After the petition has gotten enough signatures, it then needs to be voted upon by the people and the legislature.

If the people and the legislature vote to approve of the petition, then it moves on to the next step of being imaged.

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essay about the role south African women play against the violation of human rights from 1950 to 1960​

Answers

The main topics that should be written about on how the South African women play against the violation of human rights includes:

Structure of human rightEffect of human right violationHow the woman protested against the violation?.Conclusion of the protest aftermath.

What is an essay?

An essay refers to an formal piece of writing that basically deals with a single subject.

Important Point includes:The South African women protested against unjust laws that basically violates the protection of human rights during the 1950s.

The South African women played an active role in the in protesting against Unjust Laws during which, in 1952 which caused many of them to be arrested.

In conclusion, the South African women also helped to in the organizing of the Congress of Democrats which was white organisation in alliance with the ANC and the Coloured People`s Congress.

Read more about Human right

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Which option was a disadvantage to urbanization during the time of "Big Business"?


lack of community


poor sanitation


lack of transportation


few job opportunities

Answers

Answer:

poor sanitation

Explanation:

Urbanisation occurs when people move from rural areas to urban areas, usually in search of better life or better standards of living.

However, one major disadvantage to urbanization during the time of "Big Business" was poor sanitation.

Qin Shi Huang, The First Emperor, standardized China's currency, writing, and measurements
which helped in the creation of a_____.

Answers

Answer:

centralized state

Explanation:

Also known as the 'First Emperor of Qin', Qin Shihuang who ruled between 221 to 206 BC engaged in the military conquests of many surrounding states. He finished the Great Wall of China and constructed the terracotta army. In his time, the currency of China, its writing, and measurements were standardized in order to have a unified  and centralized state.

After this unity was achieved, they could then engage in military conquests and construction projects, unitedly. In his time, all men were made to serve in the military for at least a year. Shihuang commanded respect from everyone, and failure to submit to him resulted in death.

the meatus of the urethra is a/an

Answers

Answer:

the meatus of the urethra is a/an opening.

Unit 2 Quiz: Mongol Empire (C)
The Mongols were ________
tribesmen who lived in Central Asia.

Answers

Answer: Would likely be Nomad tribesman

How did the development of steel help civilizations gain power?

Answers

Answer:

Steel helped civilization gain power by creating steel weapons and tools to farms.

Explanation:

How did the Missouri
Compromise affect slavery in the territories

Answers

Answer:

Explanation:

The compromise divided the lands of the Louisiana Purchase into two parts but north of that line, slavery would be forbidden, except in the new state of Missour

How has the development of the commercial airline industry affected life in the United States?

Answers

Answer:

Connecting Economies Across the Globe

Commercial aviation has a direct impact on our nation's economy, creating more than 10 million well-paying American jobs and driving 5 percent of the U.S. gross domestic product and nearly $1.7 trillion in annual economic activity.

What was one cause of the French and Indian War?
A
American Indian attacks on French colonies
B
British attacks on French merchant ships
С
a French naval blockade of the port of Savannah
D
British expansion into the Ohio River Valley

Answers

Answer:

Your answer is D, or British expansion into the Ohio River Valley/

Explanation:

There were French colonies in North America at one point, but this did not cause the French and Indian War. British ships did not attack any French merchant ships, and the French never formed a naval blockade on the port of Savannah, meaning that D is the correct answer.

Hope it helps!  

If you lived in Africa and wanted to eat you would grow 1. sisal. 2.cassava. 3.phosphate​

Answers

Answer:

I would grow 1,sisal

Explanation:

One thing Qin Shi Huang did to unite China was:

Answers

Answer:

C. use a standardized money system

pleass rate as brainliest, it helps alot so I can answer more questions!

Explanation:

in 221 BC the Quin armies invaded from the north, captured the king, and annexed Qi. Some of the strategy Qi used to unify China were to standardize the trade and communication, currency and language. For the first time, all Chinese lands were unified under one powerful ruler.

Please help me and write an essay for me about this !! i will give u 100 points
6. The Cold War was the ideological, political, and economic conflict between the United States and the Soviet Union following World War II. During the Cold War, each country tried to limit the other country's influence around the world by building nuclear weapons, supplying weapons and money to other countries to gain their support, and spreading false information about the other. While the two countries never came into direct, open conflict with each other, they did come into indirect conflict numerous times. This included the Cuban Missile Crisis, when the world seemed on the edge of a nuclear war.

A historian has made the claim that too much is being made of the Cold War and that it was never a significant threat to world peace, as proven by the fact that the United States and the Soviet Union never went to war.

Read these excerpts from speeches given by Nikita Khrushchev, Fidel Castro, and John F. Kennedy during the Cold War. Use the information from the three passages to write a historical essay that responds to the historian's claim. Be sure to include an introduction paragraph with a thesis, body paragraphs with at least three pieces of evidence supporting your thesis, a counterclaim to your thesis, and a refutation of that counterclaim. Finally, include a conclusion paragraph restating your thesis and the evidence supporting it.

Passage 1: Soviet premier Nikita Khrushchev addressed the UN Assembly in 1960 after U.S. military aircraft allegedly entered Soviet airspace.
We saw a dangerous manifestation of the work of these forces last spring when the aircraft of one of the largest States Members of the United Nations, the United States of America, treacherously invaded the air space of the Soviet Union and that of other States. What is more, the United States has elevated such violations of international law into a principle of deliberate State policy. The aggressive intrusion into our country by a United States aircraft and the whole course of the United States Government's subsequent behaviour showed the peoples that they were dealing with a calculated policy on the part of the United States Government, which was trying to substitute brigandage for international law and treachery for honest negotiations between sovereign and equal States.3
Passage 2: Cuban prime minister Fidel Castro made a speech in 1961 after the United States sponsored the failed Bay of Pigs invasion of Cuba, a Soviet ally.
Our position is that we will fight to the last man, but we do not want direct aggression. We do not wish to suffer the destruction that aggression would bring. If the aggression comes, it will meet the total resistance of our people.

. . . They are the ones who are bringing the world to the brink of war through their warlike spirit, their own contradictions, and their economic problems which cause them to provoke a series of crises in order to maintain their war economy. Their factories run only when they are building war material. Their regime is marching toward a crisis. It is not like our economy, which is perfectly planned.4
Passage 3: U.S. president John F. Kennedy addressed the United States after it was discovered that the Soviet Union had placed nuclear weapons in Cuba, just 70 miles from the U.S. border.
I want to take this opportunity to report on the conclusions which this Government has reached on the basis of yesterday's aerial photographs which will be made available tomorrow, as well as other indications, namely, that the Soviet missile bases in Cuba are being dismantled, their missiles and related equipment are being crated, and the fixed installations at these sites are being destroyed.

Answers

go to:

https: // www. j f    k li brary. o r g /sites/ default/ files/ 2018-06/Bay _ of _ Pigs -Lesson _ Plan . p d f

Powers not given to the federal government by the U.S. Constitution are reserved to the
states and the people. This principle is established by the -
А
First Amendment
B
Fourth Amendment
С
Eighth Amendment
D
tenth Amendment

Answers

the anwser is D the Tenth amendment

PLEASE HELP
1) What effect did the Great Depression have on Germany, Italy, and Japan?

2) why do you think the people of Italy, Germany, and Japan listened to and followed radicals like Mussolini and Hitler?

Answers

Answer:

1) answer

Explanation:

A second response to the Depression was fascism and militarism--a response found in Germany, Italy, and Japan. In Germany, Adolph Hitler and his Nazi Party promised to restore the country's economy and to rebuild its military. ... In Japan, militarists seized control of the government during the 1930s

What is The Divine Comedy?

Answers

Answer:

The Divine Comedy is a long Italian narrative poem by Dante Alighieri, begun c. 1308 and completed in 1320, a year before his death in 1321. It is widely considered to be the pre-eminent work in Italian literature and one of the greatest works of world literature.

Answer:

The Divine Comedy is a long Italian narrative poem by Dante Alighieri.

Explanation:

How did the ruling on the Dred Scott case affect the slavery debate?

Answers

Answer:

The Dred Scott Decision outraged abolitionists, who saw the Supreme Court's ruling as a way to stop debate about slavery in the territories. The divide between North and South over slavery grew and culminated in the secession of southern states from the Union and the creation of the Confederate States of America.

Explanation:

Only Scott should be free.
The Scotts should be freed, but the decision was later overturned.
The children of the Scotts would be free.
Only Scott's wife should be free.
The Scotts should be freed, but the decision was later overturned

how was the government the same or different during the american revolution?

Answers

There was still an unfair advantage of government and control because of how much power certain states were given. They hadn’t yet found a balanced system and it took them some time before they could.

Do foreign interests significantly influence USA policy development?

Answers

Answer:

It could significantly affect U.S. policy in areas such as relations with allies and other countries, defense plans and programs, trade and international finance, foreign assistance, and human rights

It definitely does. Especially in areas of relations with allies or other power house countries like the European Union that has common interest like defense, finance, health and even nuclear energy in some cases.

Telephone, Electronic Power, Satellite Communications, Computers.
How have you these industries impacted the economic development of the United States ?
a- by decreasing the employment opportunities for workers
b- by increasing the efficiency of business
c- by decreasing public demand for consumer goods
d- by increasing production time for manufacturing products

Answers

Answer:d

Explanation:

What evidence supports the statement that "the legacy of slavery affected nearly every aspect


of Black people's lives" when Miller was born?


The evidence that supports the statement "the legacy of slavery affected nearly every aspect of Black people's life" when Miller was born?

Answers

Answer:

Jim Crow Legislation and the event of Red Summer

Explanation:

The evidence that supports the statement that "the legacy of slavery affected nearly every aspect

of Black people's lives" when Miller was born is "Jim Crow Legislation and the event of Red Summer"

This is because Jim Crow laws which began around 1877 and became rife in the early 1900s. The effect of Jim Crow laws led to the event of Red Summer in 1919, the same year in which Dorian Miller was born.

The Red Summer event is a combination of about 25 bloody and violent riots and lynches committed against African Americans in different parts of the United States.

PLEASE HELP ASAP!!!!!!!!! I'm being timed right now!!!!!

Bartolome de Las Casas advocated for the humane treatment of Native Americans and lobbied for the abolition of the encomienda system.

True/False

Answers

True I’m pretty sure sorry if wrong


The developments referenced by the image most directly contributed to United States involvement in

Answers

post the pic maybe ? we need more context

What was the best way for people in the early 1800s to travel long distances?
A. By horse
B. On trains
C. On rivers
D. By wagon

Answers

i think the answer is A

Answer:

C. On rivers

Explanation:

A P E X A P P R O V E D

1. How are amendments passed? * Only one answer

defines voters as males at least 21 years old

(1920) gave women the right to vote

the right to vote

equal protection under the law

outlaws literacy tests

STEP 1 (proposal) : 2/3 of Congress, STEP 2 (ratification): 3/4 of the state legislature

gave racial minorities the right to vote (across the country)

Civil War amendments

nationwide prohibition of voting practices that were discriminatory

due process

(1971) lowered voting age from 21 to 18

no state or local governments can impose any voting qualifications

(18170) gave African American men the right to vote

defined citizenship

(1964) ended poll taxes

STEP 1 (proposal) : 3/4 of the state legislature, STEP 2 (ratification): 2/3 of Congress
state laws had to be constitutional

(1865) abolished slavery

enforced voting rights stated in the 14th and 15th amendment

gave "former slaves" citizenship

Answers

Answer:

myśle że 21 ale niewiem trzeba sprawdzić

What was Robert E. Lee's opinion of succession and why did he choose to go to the confederates?

Answers

Answer:

General Lee had a strong opposition to seccession from the Union and the rationale to why he chose the Confederates was due to many people at the time being more loyal to their individual states rather than the Union as a whole. In this scenario, General Lee was from Virginia, a state that secceeded from the Union, which led to him siding with the Confederacy.

Explanation:

Please help and I will give you brainliest

Answers

The answer is d!!!!!!!
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Why is it important to measure the performance of the economy? so the government can set the proper prices for goods and servicesso consumers can buy from reliable companiesso businesses can make good decisions about the futureso investors can know which stocks will increase in value ASAP The first swing of a pendulum is 24cm. If each swing ia 3/4 of the previous swing, how many swings will it take till the pendulum swings only 4cm? (round to nearest whole number)PLS ONLY ANSWER IF YOU KNOW THE ANSWER, NO LINKS PLS. Pls do not answer with links, provide the question please. this is important and the links don't help :( A rectangular wall is 4x-5 units high and 2x+7 units long. Which polynomial best represents the area of the wall in square units? Which statement is true about the equation in the box?x + 9 - 4x = -3x - 3A. There is only 1 solution, and x = -3.B. There is only 1 solution, and x = 9.C. There are infinitely many solutions because the variables cancel each other.D. There is no solution because 9 -3. which market structure do we encounter most often our daily lives monopolistic competition monopoly perfect competition PLZ HELP!!! THIS IS DUE TODAY!!! what is g major scale What is a republic?Choose all answers that are correct.A) A government where the people can vote to replace their leaders if they dont approve of the job they are doing.B) A government with a king as the head of the government.C) A government in which the citizens elect their leaders.D) A government in which all citizens come together to make important decisions. EXPERT HELP I'LL GIVE BRAINLIEST: C or D A fast food restaurant that normally uses plastic utensils is considering switching to reusable metal utensils. In order to conduct a life-cycle analysis of waste the restaurant would a compare the daily waste generated from plastic utensils to the daily waste generated in by the metal utensils. . b compare the waste generated from plastic utensils to the waste generated from the production, use, and disposal of the metal utensils. c determine the cost of disposing of metal utensils versus the cost of disposing of plastic utensils. d compare the cost of plastic utensils to the cost of reusable utensils. ANSWER ASAP GIVING BRAINLIEST!Write 2-5 sentences using the phrases electric generator and electric motor. "The man gives money to his daughter." How does "THE MAN" function inthis sentence? A. SubjectB. Predicate NominativeC. PossessiveD. Indirect ObjectE. Direct ObjectF. Object of PrepositionG. Noun of Address Write an equation of a line that has an x-intercept of -2 and a y-intercept of 6. Take a factor out of the square root: What are out-of-order rooms? How do they differ from out-of-inventory rooms 4.Your math test has 38 questions and is worth 200 points. The test consistsof multiple-choice questions worth 4 points each and open-ended questionsworth 20 points each. How many of each type of question are there? ... please solve this using if systems of equations Which words contain a root word related to "rule? Select three options. monarchy congressman governor rain diplomacy democracymonarchycongressmangovernorraindiplomacydemocracy From the set {5, 9, 12}, use substitution to determine which value of x makes the equation true. 12(x - 4) = 96 Karas bedroom is in the shape of a rectangle. The perimeter of her room is 50 feet. The width of her room is 12 feet. What is the length of Karas room?A. 13 feetB. 25 feetC. 26 feetD. 38 feet Tyler invested $350 in an account paying an interest rate of 4.5% compoundedcontinuously. Assuming no deposits or withdrawals are made, how long would ittake, to the nearest tenth of a year, for the value of the account to reach $700?