How does the hagfish protect itself when threatened

Answers

Answer 1

Hagfish release a nasty slime when bitten by a predator fish in order to protect itself.

Hagfishes, an ancient group of eel-like animals found on the bottom of the ocean, release a nasty slime when bitten by a predator fish. The slime sends the predator into fit as it “coughs” up the substance, trying to prevent suffocation, which usually leaves enough time for the slime eel to escape.

When attacked by a predator fish, the ancient group of eel-like hagfishes that live on the ocean floor produce a foul-smelling mucus. The slime causes the predator to throw up as it "coughs" up the substance to avoid suffocation, which typically gives the slime eel enough time to flee.

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Related Questions

True or false if the rate of inflation is higher than your interest rate on your savings account you are gaining buying power

Answers

Answer:

False

Explanation:

The interest rate is what gets added to your savings.

Answer:

True

What do elements in the same family have in common

Answers

They have the same number of electrons in the outer orbital

The German-American Vocational League was formed in New York during World War II to serve as a propaganda agency for Nazi Germany. Under U.S. law, all foreign agents were required to register, but neither the Vocational League nor its officers did so. When they were charged with violating U.S. law, they argued that they were not agents of the German government because they had no formal agency agreement. Is this a strong argument?

Answers

Answer:

No. A formal contract is not necessary to establish an agency relationship.

Explanation:

All business and charity establishment that is operated in united states had to obey the rules and regulations that created on the state where they operated without any exception.

In order to agency relationship to occurs, what we need is only two parties that have authority to allow the second party in order to do something on its behalf. Even without contract, an agency relationship can occurs  as long as the state can proof that the German-american vocational league has connection to the government Germany,

Gene, an enthusiastic, bright little boy, came from a background of poverty. He wore hand-me-downs, and often did not have the proper school supplies. Regardless of the fact that Gene showed ability and interest in reading, the teacher put him in the slow group based on where he came from. For the first few months of school, Gene repeatedly asked to read the more challenging books, but was told they were too difficult for him. By the end of the year, Gene no longer took much interest in reading at all. The next year he was again placed in the slow group and given the lowest level readers. This continued for the next few years. By the end of elementary school he barely read, even though his IQ was on the high side. What does this scenario exemplify?

Answers

Answer:

Self-fulfilling prophecy

The scenario exemplifies educational inequality, showing how socioeconomic status can influence educational opportunity and lead to underestimating a student's potential, emphasizing the need to address biases.

The scenario exemplifies the concept of educational inequality and demonstrates how preconceived notions and biases related to a student's socioeconomic status can impact their educational opportunities and overall interest in learning. Despite Gene's high IQ and eagerness to learn, he was underestimated and allocated to a slower learning group based solely on his economic background and appearance. This situation highlights the critical issue of social class affecting educational outcomes, where children from less affluent backgrounds are often denied the same learning opportunities as their wealthier peers, despite their potential. The story underpins the importance of addressing biases in the educational system to ensure all students have equal opportunities to excel.

Promise me that if anyone tries to help you, you will ignore them. we will resolve this ourselves. we must not pull family or friends into this confusion, do you understand? even if someone calls out to you, you must not respond."

Answers

Answer:

so if someone calls out to me I wont respond but what if they scream

Explanation:

See you gotta think about these things

The first lesson of dominance and social control is __________.

Answers

From the families

No explanation

The first lesson of dominance and social control is from families

How do disagreements over immigration policy reflect the benefits and challenges of a diverse population?

Answers

answer:

the assumptions that long dominated discussion of the costs and benefits of immigration were replaced during the 1980s by a number of new questions, issues, and perceptions. The evidence suggested that immigrants did no harm to native employment opportunities, and were less likely to receive welfare assistance than natives.

Immigration is the act where people migrate to foreign nations with the intention to permanently settle there.

What are disagreements over immigration policy?

The disagreement shows that immigration policy would bring employment crises in the nation along with sharing of welfare programs which would restrict its exposure to native people.

However, as per studies, it is found benefits that no employment problem arises from immigration policy as it brings new ideas and growth as well.

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The way to distinguish classical conditioning from operant conditioning is that _______________________. Classical conditioning is unconscious whereas operant conditioning is conscious. Classical conditioning is automatic and quick whereas operant conditioning is more controlled and slow. Classical conditioning involves animals whereas operant conditioning involves humans. Classical conditioning involves an association between two stimuli and whereas operant conditioning requires behavior on the part of the learner.

Answers

Final answer:

The primary difference between classical and operant conditioning is that classical conditioning associates two stimuli before a reflex, whereas operant conditioning is a behaviour followed by reward or punishment. Classical conditioning is automatic and instinctive while operant conditioning requires active behaviour from the learner.

Explanation:

The key difference between classical conditioning and operant conditioning is that classical conditioning involves forming an association between two stimuli before a reflex response, while operant conditioning is based on the concept of punishment and reward for a behavior. Classical conditioning is instinctive and automatic whereas operant conditioning requires behavior on the part of the learner and understanding consequences.

Classical conditioning is best exemplified by Pavlov's dog experiment, where the dog associated the sound of a bell (which is initially a neutral stimulus) with food, thus salivating merely at the sound of a bell. On the other hand, operant conditioning, as posited by B.F. Skinner, is deliberate. In a typical Skinner Box experiment, a rat learns to press a lever to receive food, thereby strengthening the behavior of lever pressing (through a reward).

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Final answer:

Classical conditioning and operant conditioning are both ways of learning by association, but they associate different things. Classical conditioning links two stimuli, usually an unconditioned stimulus with a neutral one, leading to an automatic response. Operant conditioning, on the other hand, connects behavior and its consequence, thus influencing the occurrence of the behavior in the future.

Explanation:

The main way to distinguish classical conditioning from operant conditioning involves the nature of the behavior and its triggers. With classical conditioning, an instinctive, involuntary behavior is connected to a new, unrelated stimulus. For instance, if a dog salivates (unconscious behavior) when it sees food (unconditioned stimulus), a bell's ring (neutral stimulus) can be paired with the sight of food. After some time, the dog will begin to salivate merely upon hearing the bell ring, without the existence of food. The bell ring becomes a conditioned stimulus eliciting a conditioned response.

Operant conditioning, on the other hand, involves voluntary behavior and its consequences. A behavior is reinforced or punished, thus influencing the frequency of future behaviors. Let's take an example with a rat pressing a lever to get a piece of food (reward). Over time, the rat learns to associate pressing the lever (voluntary behavior) with receiving food (positive consequence).

So, while both classical and operant conditioning center around learning by association, each associates different things. Classical conditioning connects two stimuli whereas operant conditioning associates behavior with a consequence.

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It is unlikely that we will be able to detect the signals from civilizations in other galaxies because A) signals from other galaxies will be severely weakened by distance, making them far harder for us to detect B) other galaxies are unlikely to harbor intelligent civilizations C) they will most likely transmit at wavelengths that will be absorbed by intergalactic gas D) signals from civilizations on other galaxies will not reach us before we give up listening

Answers

Answer:

C

Explanation:

As much as we want to, we cant underestimate potetnial life on other planets. So this all deals with communication. If there is life in other galaxies, it will take years to get responses, and even the wavelengths will be absorbed.

Consider this claim. Parents who speak more than one language should expose their children to multiple languages in early childhood. Which statement provides the best support for this claim? Bilingual students exhibit better problem-solving skills than peers who speak only one language. Many elementary schools offer exposure to foreign languages and cultures in a club format. The biggest challenge of learning foreign languages is the conjugation of irregular verbs. Foreign-language students may consider careers as interpreters or US diplomats.

Answers

Answer:

Bilingual students exhibit better problem-solving skills than peers who speak on one language.

Explanation:

This shows the good effect/outcome of parents exposing children to multiple languages. Hope this helps!

Answer: The statement that provides the best support for this claim is "Bilingual students exhibit better problem-solving skills than peers who speak only one language".

Explanation: The first statement ("Bilingual students exhibit better problem-solving skills than peers who speak only one language") is the one that best supports the claim because it makes reference to the benefits of exposing children to many languages when they are very young, such as the acquirement of more problem-solving skills.

What was george h.w. bush's response to nelson mandela's release from prison?bush met with him publicly.bush cut diplomatic ties with south africa.bush announced u.s. support of apartheid.bush sent troops to south africa?

Answers

Answer:

bush had met with him publicly

Answer:

b) Bush met with him publicly

Explanation:

Once Mandela was released from prison, George H. W Bush spoke to him by telephone and invited him to visit the White House. Bush also commented his desire of helping towards the goal of making a totally racial free South Africa.

Later, Bush welcomed Mandela in the White House and called him a "symbol of courage"

Therefore, the correct answer would be a) Bush met with him publicly

What is the best way to support your hypothesis

Answers

Go back to the statement of hypothesis in the Introduction. Then review your findings, the data from the experiment. Make a judgment about whether or not thehypothesis has been supported. It is at this point that you, as a scientist, must be as unbiased and objective as possible.

How many people use the internet in the united states

Answers

The answer is approximately 56.1%

Which form of government attempts to plan, produce, and distribute goods equally to all citizens? A. A fascist system B. A socialist system C. A theocratic system D. A capitalist system

Answers

B- a socialist system

Answer:

B. A socialist system

Explanation:

A socialist central government seeks to plan, produce, and distribute goods equally to all citizens. The goal is to create equal opportunity and benefit for all. Attempts to enact real socialism have been controversial, and their results are highly debated.

Who built the international space station

Answers

The International Space Station was not built by one person or a single organization. The construction began in November 1998. USA and Russia have played the most important role. But, the participating nations of the ISS are USA, Japan, Russia, Canada and the European Space Agency.

You have a diary thought to be written by a confederate soldier during the Cival War. A handwriting expert believes the writing matches other samples that have already been traced to this man. A carbon-dating expert can verify the age of the document. The diary gives an account of a battle, but you have other documents that contradict some of the events as written. Based on this information, what should you question about the diary?

accuracy
validity
authenticity
ability to pass
a test of external criticism

Answers

Validity authenticity maybe the fifth

Based on this information, validity should you question the diary.

What is information?

Information is a general term for everything with the capacity to inform. Information is most fundamentally concerned with the interpretation of what may be sensed. Any naturally occurring process that is not entirely random, as well as any discernible pattern in any medium, can be said to convey some level of information.

The basic measure of a notion, conclusion, or measurement's reliability and likelihood that it accurately reflects the real world is its validity. The Latin word Validus, which means strong, is where the term "valid" comes from. The extent to which a measurement tool measures what it claims to measure determines its validity.

Therefore, Thus option (B) is correct.

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In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor, and to have the Assistance of Counsel for his defense. Which of the following possible court cases could legitimately be argued under the terms of the quote above? A person complains that the court ignored evidence relevant to the case which affected the outcome. A person says that the lawyer appointed by the court has too many cases to handle at one time. A person accuses a judge of extending court dates too long for each side to gather evidence. A person refuses to provide a written statement related to the witnessing of a crime.

Answers

Answer:The first amendment should be obtain witnesses in his favor for a counsel of his defense

Explanation:

A person refuses to provide a written statement related to the witnessing of a crime the court cases could legitimately be argued under the terms. Thus, option (d) is correct.

What is court?

The term court refers to the hiring of the cases of the criminal, civil, and financial scandal matter in the justice of the victim and the punishment of the criminal. The court was the solved the dispute. There are the different types of the court are the district court, supreme court and the higher court.

Court cases, according to the individual, are written statements relating to witnessing a crime. A written statement is a piece of writing produced by the lawyer(s) of both the defendant and the plaintiff that tells the judge why the case should be decided in favor of their client. The document that reflects each lawyer's arguments and counterarguments.

As a result, the person refuses to provide a written statement related to the witnessing of a crime the court cases could legitimately be argued under the terms. Therefore, option (d) is correct.

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Which changes are both Australia and New Zealand experiencing today

Answers

Answer:

The changes that both Australia and new zealand are experiencing are climatic changes.

Explanation:

Australia and new zealand are experiencing climatic changes with their temperatures rising.

Snow falls are rapidly reducing due to the increase in temperature.

Australia is itself experiencing increased warm nights and heat waves.

There is also a decrease in the amount of rainfall for both countries, which spells a future struggle for the water resource.

Perceptual constancy is a false perception of reality caused by a tendency to misinterpret stimuli. please select the best answer from the choices provided t f

Answers

Answer: false

Explanation:

It is false that perceptual constancy is a false perception of reality caused by a tendency to misinterpret stimuli. That is actually the definition for illusion. 

Perceptual constancy is a visual phenomenon that represents the ability to experience a stable perception as sensory input changes.

How old do you have to be to be a member of the house of representatives

Answers

Answer:you must be 25 years of age

Explanation:

Answer:

must be 25

i told u

Research comparing the effectiveness of psychotherapists who received training in a number of different areas (psychology, psychiatry, counseling, social work) has demonstrated

psychologists and psychiatrists tend to be more effective than counselors and social workers
clinical psychologists tend to be more effective than psychiatrists
psychiatrists tend to be more effective than clinical and counseling psychologists
no reliable association exists concerning therapists professional training and effectiveness

Answers

Answer:

no reliable association exists concerning therapists' professional training and effectiveness

Explanation:

Psychotherapy is designed based on the assumption that the problems which exist within the patient is caused by underlying unconscious thought that influence the patient's behavior.

The problem is that we can't really have a method to proof whether the diagnosis that the therapists made is correct. This make psychotherapy has notoriously low rate of success (only around 26.5%)

An abiotic factor affecting the behavior and survival of birds is the? A)Length of daylight B)number of carnivores C)presence of harmful bacteria D)size of the insect population

Answers

Answer:

Length of daylight

Explanation:

Biotic is non-living factors of an environment

Answer:

Length of daylight

Explanation:

Pyramids are a. warehouses where surplus food is stored. b. temples where the people are allowed to come and pray. c. stone tombs with four rectangle-shaped sides that join a limestone roof. d. royal tombs with four triangle-shaped sides that meet in a point on top.

Answers

Pyramids are royal tombs with four triangle-shaped sides that meet in a point on top.

Answer: Option D

Explanation:

Worked during when Egypt was the most extravagant and most dominant civic establishments on the planet, the pyramids-particularly the Great Pyramids of Giza-are the absolute most sublime man-made structures ever.

Their enormous scale mirrors the novel job that the pharaoh, or lord, played in antiquated Egyptian culture. In spite of the very fact that pyramids were worked from the earliest start line of the previous Kingdom to the tip of the Ptolemaic time-frame within the fourth century A.D.

The pyramid pinnacle buildings initiated at the late third tradition and continued until 2325 B.C. Over 4,000 years after the fact, the Egyptian pyramids still hold quite a bit of their grandness, giving a look into the nation's rich and sublime past.

Answer:

its (D)

Explanation:

A moderate-conservative might make which of the following statements?
A) everyone should have the right to control their own bodies
B) humans could not possibly have any effect on such a big thing as the atmosphere
C) people on welfare abuse the system, so the system should be shut down
D) people should be free to live their own lives, but sometimes they need help

Answers

Answer:D

Explanation:

What contributes to people being obedient to rules?

The person who makes the rules or laws is a friend.
The rules are established by a person who has authority.
The laws must benefit all for people to desire to follow. <3 wrong
A rule or law must have some personal benefit.

Answers

The rules are established by a person who has authority.

Emotions are often hard to describe, but one way of clarifying them is to place them along two dimensions. in this way people can describe where an emotion falls along two dimensions: (low versus high) ___________ and (pleasant versus unpleasant) ___________.

Answers

Answer:

The answer is...

Explanation:

Arousal and valence

William is a police officer who is instructed by a superior officer to beat a suspect in order to obtain a confession. according to research conducted on obedience, william is more likely to disobey this order if:

Answers

William is more likely to disobey this order if he feels that he is responsible for his actions.

A notable study on obedience was the Milgram experiment, an unethical study on how diffusion of responsibility was common amongst people that believed those in charge of them were responsible for their actions.

Final answer:

According to Stanley Milgram's research on obedience, a police officer like William is more likely to disobey unethical orders from a superior if the legitimacy of the authority is questioned, if consequences are visible, or if peers resist.

Explanation:

The question presented touches on a situation involving obedience to authority, particularly in an ethical dilemma where a police officer, William, is ordered to commit an act of violence to obtain a confession. Research on obedience, especially the study by Stanley Milgram, suggests that individuals are more likely to follow orders that contradict their morals if the order comes from an authority figure. This tendency is known as the Milgram Experiment effect, where participants were willing to administer what they believed to be lethal shocks to another person under the instruction of an authority figure.



However, based on Milgram's findings and other similar research, William is more likely to disobey the unethical order from his superior if certain conditions are met. For example, if the legitimacy of the authority is in question, if the consequences of obedience are directly visible, if he feels personally responsible for his actions, or if he has seen others disobey. Moreover, having peers who resist the authority or a lower proximity to the authority figure (either physically or in terms of relationship closeness) can also encourage disobedience.

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PLEASE HELP!!! >_<

Q. 1. What genetic combination does RRtt produce in this Punnett square?

Q. 2. How many times does the rrTt combination appear in this Punnett square?

Answers

Answer:

Q.1:  The genetic combination of the RRtt would be...

short red flower

Q.2:  How many times does rrTt combination appears...

2 times

Hopefully that helps

Explanation:

PLEASE HELP! WILL GIVE BRAINLIEST!!!

what describes the idea that a problem in one nation's economy can affect other economies?

tariff relief

global interdependence

international profits and losses

trade agreement

Answers

Answer:

global interdependence

Explanation:

The world is more connected in the present than it has ever been before, and this especially applies to the economy. Everything in the world nowadays is interconnected and interdependent, thus we can say that we have a global interdependence. While this has many positive aspects, it also has one very big negative one. The negative is that is some economy starts to suffer badly, especially if it is a larger economy, the effects will be felt in the majority of the other economies as well, as we witnessed with the economic crises in the late 2000's and early 2010's.

The most common function of counties is:
a.law enforcement and corrections
c.health care
b.education
d.income security

Answers

Answer:

I believe it is A.

Explanation:

Hope my answer has helped you!

The correct answer to your question is A. Law enforcement and corrections
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PLEASE HELP!!! Match the artistic movement with the description.El artista intenta plasmar los sentimientos en la obra artstica. No le complace capturar la realidad. El artista cuenta una historia segn el punto de vista del pintor.La fotografa influy mucho en este movimiento al principio del siglo veinte. Intenta imitar la foto para capturar un momento, como una mirada rpida; la vida en un momento breve, solo usando la luz y el color. Fue considerado la primera vanguardia, que rompi con la perspectiva. En sus cuadros desaparece la perspectiva tradicional.El tema central ofrece una perspectiva social que se centra en las personas comunes, en los trabajadores y campesinos. Los artistas realizaron proyectos con intencin de convertir lo diario en objetos artsticos.A) el impresionismo B) realismoC) el cubismoD) el expresionismo DNA is a polymer of __________, which consist of a sugar, a phosphate group, and a __________. 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