Read the excerpt from "Tools of the Spymaster."

James Jay's invisible ink did not become visible by heating. As he described it, his ink "would elude the generally known means of detection, and yet could be rendered visible by a suitable counterpart." Jay's invisible ink consisted of two chemicals. An agent used one chemical to write an invisible message. To read the message, the reader had to brush a second chemical on the paper; that chemical made the message visible. The two-bottle system, supplied by Jay, gave Washington the secure form of writing that he wanted.

Which statement best expresses the central idea of the excerpt?

James Jay was a spy for the Americans and had knowledge of chemistry.
James Jay’s system required two chemicals for writing and reading invisible ink messages.
James Jay believed secret messages that became visible because of heat were not secure.
James Jay’s invisible ink system allowed Washington to read secret messages.

Answers

Answer 1

Answer:

A

Explanation:


Related Questions

Help me please ! Many people seem to be addicted to Starbucks. List three things that could happen that would reduce the demand for the coffeehouse giant.

Answers

Answer:

plese try not to take coffe

1) Prices.
2) Loss of relevance
3) Scandals

Barry is a black man who has developed _____, and thus can imagine how he looks from the perspective of other African Americans as well as whites.

Answers

Answer:

double consciousness

Explanation:

Black people have lived in a time where they were the minority group and the were subordinated in a nation or in a place that was oppressive to them. Due to these issues people tend to become double conscious of who they are and where they are. It is an internal conflict that this group of people face. From this question we can see that Barry tends to see himself from the eyes and perspectives of other people.

The works of Joseph Campbell and Otto Rank show that they believed the hero myth is actually written about the struggles of __________

Answers

The works of Joseph Campbell and Otto Rank show that they believed the hero myth is actually written about the struggles of every human being.

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People with _____ may seek personal gratification even when it means violating ethical standards and breaking laws.

Answers

Answer:

Antisocial personality disorder

Explanation:

Psychological disorder

This are simply regarded as a form of behavioral, emotional, and cognitive signs or symptoms that are very distressing and lack of functioning in terms of social functioning, work endeavors, and other life endeavors.

Antisocial Personality Disorder

This is a type of disorders that is characterized by known way of disregard for and violation of the rights of others. People suffering from this disorder are usually refered to as psychopath or sociopath.

Personality Traits of Antisocial PD

They are known to be arrogant, self-centered, feel privileged and entitled, lack empathy or human compassion, deceit, hasty, temperamentally aggressive etc.

Help please! When gas prices go up, demand goes down slightly, but supply goes up dramatically. Using all of
your critical thinking skills, develop a theory as to why this might be.

Answers

Answer:

Explanation:

macroeconomics

law of supply and demand

decrease in demand causes excess supply to develop at

the initial price

in an extreme example  

a luxury item has a very low demand but very high price

supply would increase because the company wants more profit

not just from the company's competitors entering the market

gas prices are a function of market supply and demand. Increases in natural gas supply generally result in lower natural gas prices, and decreases in supply tend to lead to higher prices. Increases in demand generally lead to higher prices, and decreases in demand tend to lead to lower prices

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Maria had never really thought much about her Italian heritage until she became friends with Aylin, an American of Middle Eastern descent. Through interaction with Aylin's family, Maria gradually began to realize that many of her own behaviors were culturally determined. In this scenario, Maria's experience illustrates the _____ imperative for studying intercultural communication.

Answers

Answer:

This question lacks options, options are:

A) self-awareness

B) peace

C) economic

D) technological.  

The correct answer is A.

Explanation:

The phenomenon of intercultural communication is the result of the contact of cultures (ethnic and national groups with their different languages). Self-awareness is the ability to recognize the own feelings, behaviors and characteristics. A person has greater cognitive intercultural competence when she/he has a high degree of self-awareness. Which implies knowledge, understanding and awareness of one's own cultural and communicative elements, and of other cultures, that promote effective communication. This effectiveness is based on the degree of understanding acceptable to the people in interaction.

Explain the difference in the following two limits: Be nice to everyone and Keep your hands to yourself during circle time.

Answers

Answer: Be nice to everyone as a limit would mean have a good relationship with everyone or be in talking terms or relate better with everyone even if you don't and won't have a clinging friendship with them.

Explanation:

Be nice to everyone as a limit would mean have a good relationship with everyone or be in talking terms or relate better with everyone even if you don't and won't have a clinging friendship with them.

Keep your hands to yourself during circle time would mean stay to yourself, avoid much socializing, more like be introverted in relations.

George describes himself as shy but finds that he feels much more confident in social situations after he has consumed a couple of beers. What property of beer is George experiencing?

Answers

Answer:

anxiolytic effect

Explanation:

Anxiolytics: The term "anxiolytics" is also referred to as "anti-anxiety drugs" and are described as a category of specific drugs that are being used to prevent anxiety & treat various anxiety-related different "anxiety disorders". These drugs usually work more quickly & can be "habit-forming".

In other words, it is a medication or intervention that tends to reduce anxiety. The drugs that have an "anxiolytic effect" are antidepressants, benzodiazepines, azapirones, and β-blockers.

In the question above, the given statement represents the "anxiolytic effect".

who was last king of nepal

Answers

Answer:

Gyanendra Bir Bikram Shah Dev

Explanation:

Gyanendra Bir Bikram Shah Dev

Fred and Wayne are 4-year-olds. When they are together, they often wrestle, run, race, push, and shove each other. Although their activities often aggravate their parents, these activities will

Answers

Answer:

pushing, shoving, and wrestling can possibly hurt them. running they can possibly trip and racing i depends

Explanation:

Although their activities often aggravate their parents, activities will help the boys develop gross motor skills.

What is gross motor skills?

The big (core stabilizing) muscles of the body must move as a whole in order to do daily tasks like standing and walking, sprinting and jumping, and sitting up straight at a table, which all need gross motor (physical) skills.

They also include eye-hand coordination abilities for activities like swimming and biking as well as ball skills (throwing, catching, and kicking).

Other daily activities are influenced by gross motor skills as well. For instance, a child's capacity to maintain proper tabletop posture will influence their capacity to engage in fine motor activities (such as writing, drawing, and cutting).

To learn more about gross motor skills

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#SPJ2

Dissociative identity disorder appears to be culture-bound with the occurrences located primarily in __________.

Answers

Answer:

The answer is North America

Explanation:

I hope this answer helps you out.

why would a country want to join a trade bloc such as the european union?

Answers

Answer: D) To freely trade with the bloc's other member countries.

Explanation:

Free trade means there aren't any tariffs between any two countries. So any two countries can sell whatever goods they want without any extra taxes, fees, etc added on.

Choices A through C all describe situations in which trade is reduced/restricted between any two countries. This makes a nation more independent, but the drawback is that they aren't connected to the global stage as much.

Theoretically in an economic sense, a country is better off being connected more globally because it allows for specialization to happen and it lowers costs. Of course on a practical realistic level, things are more complicated but this is the general idea at least.

Answer:

d

Explanation:

国产真空手套箱哪些比较好?国产真空手套箱哪些比较好?谁能解答?

Answers

手套箱

↦ 手套箱是 一 种密封容器,其壁上装有手套,因此可以在与外部环境完全隔离的同时处理样品。 当需要保护样品免受污染时(如某些药物制剂需要)以及需要保护处理样品的人员免受样品本身的影响(例如样品具有放射性)时,会使用手套箱。 手套箱可以提供不同类型的样品处理环境,例如真空或单一气体(如氮 气)环境。

↦ 不同类型的手套箱允许 它们用于各种应用,包括

制药 取证 制造业 环境科学 医学 实验室

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Sharon is hoping to find a job as a pastry chef. She sets up a booth at a local culinary fair and offers free samples of her pastries. As she had hoped, Sharon gets an interview for a local pastry chef position and is later hired. This is an example of

Answers

Answer:

reciprocal determinism.

Explanation:

Reciprocal determinism: In psychology, the term "reciprocal determinism" was proposed by a famous psychologist named Albert Bandura. The theory states that an individual's behavior tends to influence as well as gets influenced by the social environment and personal factors. Alongside, Bandura believed in the possibility that a person's behavior can be conditioned by the utilization of specific consequences.

In the question above, the given statement represents "reciprocal determinism".

3. Congress is ______. a. more likely to engage in vigorous oversight when the presidency and Congress are controlled by the same party b. more likely to engage in oversight when the public is not interested in the work of an agency c. less likely to engage in oversight when the presidency and Congress are controlled by the same party d. less likely to engage in oversight in an election year

Answers

Answer:

c. less likely to engage in oversight when the presidency and Congress are controlled by the same party.

Explanation:

Political party members are usually strongly bonded or divided based on party affiliation. With membwrssame party enjoying a better relationship than other opposition party members which are also due to prejudice caused or laid on party based politics. Oversight which involves review and and follow up procedures taken in other to ensure that plans, procedures, projects are being duly executed in the agreed manner and also ensures that expected result are being obtained from government issued projects. Congress are expected to monitor and provide oversight functions, however, party politics, often influence the function of congress its relationship with the executive. With congress failing to engage in oversight functions once the presidency band congress are aligned on party grounds.

A country without constitution is like a ship without a captain. Justify the statement.

Answers

Answer:

cause the bodies formed by the government by mentioning their function power and formation in the constitution. constitution plays a significant role in development of country.

Explanation:

To test for accommodation, the person focuses on a distant object and then shifts the gaze toa near abjects about 6 inches away. At near distance, you would expect the pupils to

Answers

to constrict, and the axes of the eyes to converge.

.¿Cuál es la importancia del crédito para la inversión?

Answers

Answer: El crédito para la inversión es fundamental porque permite la obtención de capital, con esto es posible invertir.

Explanation:

Reconcile these two topics: our discussion of autonomy and the duty to "speaking truth to power." Suppose you are already working for a company and your boss tells you that you should offer a bribe to a government agent to obtain permit to build and operate a factory in a province. What would you do? What are your alternatives if you believe that it is wrong to bribe government agencies?

Answers

Answer:

youre mom

dont teach you

Explanation:

Samuel is at his desk working on a report when he becomes aware of an argument down the hall. He forgets the report and tries to determine who is in the argument. When he first perceived the argument, he was

Answers

Answer:

he forgot the report and tries to determine who is in the argument.

difference between social and economic aspect of health population and environment ​

Answers

Answer:

See Below

Explanation:

A economic effect is essential for a social effect, yet friendly effect is more than financial effect. Social effect is the amount of monetary, political and social effects. Along these lines the financial effect will influence the monetary government assistance estimated as in government assistance is (small prices).

A woman has dissociative identity disorder. Sara is the most outgoing and flamboyant identity but is unaware of the other identities. Madeline is inhibited and shy but is in charge most of the time. Sara would be described as a(n) and Madeline as a(n) .

Answers

Answer:

alter; host personality

Explanation:

Dissociative identity disorder or DID: In psychology, the term "dissociative identity disorder" is also referred to as "multiple personality disorder" or MPD. It is described as one of the mental disorders distinguished by the preservation of at least two different & relatively enduring "personality states". DID is accompanied by specific memory gaps and far away from what is considered forgetfulness.

An individual experiencing DID have two or more than two "alternate personalities" referred to as alters. These alter possess different voices, behavior, names, memories, & ways of looking at the world.

The host is considered as the most prominent state or identity in an individual having DID.

In the question above, the given statement represents Sara would be described as an alter personality and Madeline as a host personality.

To help determine how participants reacted to and interpreted an experiment, researchers can ask participants questions in a procedure known as the Group of answer choices

Answers

Answer:

Yes

Explanation:

This is to know their take on particular issues while still having a say in it.

With respect to the debate over the process of language development, nature is to nurture as ________ is to ________.

Answers

With respect to the debate over the process of language development, nature is to nurture as Chomsky is to Skinner.

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With respect to the debate over the process of language development, nature is to nurture as Chomsky is to Skinner.

What is language development?

The research in language development has identified the importance of both nature and nurture in the language acquisition process.  

Chomsky's theory states biological inheritance in language development. Whereas Skinner's theory states that a child will learn from positive reinforcement when his parents speak a language fluently.

Learn more about language development here:

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How has our society been developing

Answers

Societies develop when they organise their resources to meet challenges and opportunities.

How were men and women culturally similar in the Chickasaw and Choctaw tribes

Answers

Answer:

Both men and women participated in council meetings.

How does the Appalachian Mountains important to the US development

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

The Appalachian Mountains have been important to the US development because this mountain chain has represented an important geographic feature in the East side of the United States. It is a natural barrier in which US history has many stories to tell.

For instance, during colonial times, many Native American tribes lived around that geographical area that represented a big obstacle to overcome to the British Troops during the French and Indian War.

The Appalachian Mountains are a large chain of mountains located on the eastern side of the United States and Canada. The Appalachian Trail is one of the most famous attractions of the region. It starts or ends in Mount Katahdin, Main, and ends in Springer Mountain, Georgia. 2,175miles for hikers.

All rocks follow the same pathway through the rock cycle is a false statement.Why?

Answers

Answer:

Some rocks skip a cycle because different rocks are made different ways.

A woman is married to another woman. She is attracted to her wife, but she is also attracted to men. In the past, she has dated both women and men. How would this woman MOST likely identify

Answers

Answer:

Bisexual

Explanation:

Based on the knowledge we have she has only been with to genders male and female therefore we can only infer on this given information

The bisexual is the romantic attrition or sexual behavior towards both men and women. Hence it refers to more than one gender. It includes romantic behavior and is regards to gender identity.

Science does not know the full cause of this orientation but believes its causes by a complex interplay of genetics.It is observed in various societies and even in the animal kingdom.

Hence the answer is bisexuality.

Learn more about the married to another woman. She is attracted to her wife.

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Factitious disorder is different from somatic symptom disorder in that: Group of answer choices people with factitious disorder falsely report symptoms that they do not have in order to get attention from others. somatic symptom disorders are more dramatic than factitious disorders. people with factitious disorder report bodily preoccupation while those with somatic symptom disorder report symptom amplifications. people with somatic symptom disorder pretend to have symptoms and intentionally induce physical symptoms for any type of gain.

Answers

Answer:

factitious disorder falsely report symptoms that they do not have in order to get attention from others

Explanation:

In somatic disorder there are several procedures and diagnosis as well as many surgeries and these procedures are carried out around finding out what is wrong.

in factitious disorder there is the unwillingness and also protest where is harmful or painful treatment. The factitious disorder is self-imposed. the person is motivated for a sick role.

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