Which group exhibits gill slits at some stage of development?

Answers

Answer 1

The group that exhibits gill slits at some stage of development is chordates.

Chordates are a group of animals that exhibit gill slits at some stage of development. Chordates are a group of animals that possess a notochord and gill slits during some point in their life cycle. They are found throughout the animal kingdom, including fish, amphibians, reptiles, birds, and mammals, including humans. During the embryonic stage of chordates, they have gill slits, which are used to filter water and extract oxygen, and a notochord, which provides support for the body.

These characteristics are later replaced by a spinal column and lungs in more advanced members of the group.The chordate group contains approximately 52,000 living species. They are found in marine and freshwater environments all over the world. They are extremely diverse in terms of their size, appearance, and behavior, ranging from tiny, translucent larvae to massive, ancient reptiles

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Related Questions

Arrange the events in chronological order the enlightenment formation of the kingdom of italy sweep of revolutions across europe

Answers

Answer:

By chronological order it wants us to arrange these in the order of what happened first.

Explanation:

1. The enlightenment of 1648

The first was the enlightenment.

2. sweep of revolution across Europe 1848 is the second event while the

3. Formation of kingdom of Italy 1861 is the third

The first movement was a cultural and intellectual movement that occured in Europe in 1648

The revolution happened across europe. Characterized by demonstrations and what is known as workers movements.

The Italian kingdom was formed in 1861 after the national unification. This was when the name started being used.

what does it mean when he cups your face while kissing you

Answers

When someone cups your face while kissing you, it can generally indicate a gesture of tenderness, intimacy, and affection.

Cupping someone's face while kissing is a physical action that involves gently placing one or both hands on the sides of the face, usually with the palms touching the cheeks or jawline. This gesture can convey various meanings and emotions depending on the context and the individuals involved. Here are a few possible explanations: Intimacy and Connection: Cupping the face during a kiss can indicate a desire to establish a deep emotional connection and intimacy with the other person. It can be a way to express genuine affection, care, and love. Focus and Attention: By cupping your face, the person engaging in the act is directing their focus and attention solely towards you. It signifies that they are fully present in the moment and want to create a sense of closeness and exclusivity between the two of you. Gentle and Tender Gesture: Cupping the face can be a gentle and tender gesture that conveys a sense of protection, warmth, and comfort. It can evoke feelings of being cherished and valued. It's important to remember that the specific meaning behind this gesture may vary depending on the individuals involved, their cultural background, and the nature of their relationship. Nonverbal cues can be subjective, and communication between partners is key to understanding each other's intentions and desires. It is always recommended to have open and honest conversations about physical boundaries and preferences with your partner to ensure mutual consent and comfort.

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If a sample is too small or not random enough, the critical thinker must:

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If a sample is too small or not random enough, the critical thinker must: recognize the potential for sampling bias, question the validity of the results, and consider collecting more data or improving the sampling method.

Sampling bias occurs when a sample does not accurately represent the population it is drawn from. Critical thinkers should be aware of this possibility when evaluating the validity of results based on a small or non-random sample.

To address this issue, they may need to collect more data or use a different sampling method, such as simple random sampling, stratified sampling, or cluster sampling.

By doing so, they can increase the chances of obtaining a more representative and unbiased sample, leading to more accurate and reliable conclusions.

Additionally, critical thinkers should consider other factors that may affect the results, such as the study design, potential confounding variables, and the reliability of the data collection methods.

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Muscles can contract because they are made of

Answers

Answer:

effector cells

Explanation:

How does quality of population ensures national development?


Economics, Grade 9

Answers

Answer: Some theoretical analyses argue that high population growth creates pressures on limited natural resources, reduces private and public capital formation, and diverts additions to capital resources to maintaining rather than increasing the stock of capital per worker.

Explanation:

Where did Gladiators live?
on the street
barracks
small apartments
large houses

Answers

Answer:

barracks

Explanation:

Gladiators were slaves that were owned by the members of upper class society in Italy.. The reason they fought was because the champions among those gladiators tend to received fame and glory in the community and obtain a chance to obtain their freedom.

Because of this, Gladiators were not allowed to own private properties or freely roaming around the street.

Gladiators lived in barracks. Unlike normal houses, Barracks consisted of training / workout equipment's that the gladiators can use to prepare themselves for future fight.  The owners of the gladiators were usually the one that control their diet regimen along with providing trainers for the gladiators.

urbanization in texas accelerated with the development of the _____, which made it easier for people to commute to cities from the suburbs.

Answers

With the creation of the Interstate Highway System, which made it simpler for people to commute from the suburbs to cities, urbanisation in Texas intensified.

What aspect of the interstate system is most crucial?

The interstate system's anarchy is its most significant characteristic. Interactions between states take place in a Hobbes "state of nature," in contrast to politics within nations. Their primary concern is security because anarchic systems are one in which all governments are continually exposed to real or imagined dangers. They were designed to relieve traffic congestion, transform what one proponent of the route called "undesirable slum neighbourhoods" into pristine concrete ribbons, improve coast-to-coast mobility, and make it simple to evacuate major cities in the event of an atomic assault. A highway is a significant thoroughfare, particularly one that connects cities or villages.

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A boy was playing softball in a neighborhood park when a ball was hit over the fence and into a neighbor's yard. The boy knocked on the neighbor's door and obtained permission from her to retrieve the ball from her yard. As he bent to retrieve the ball in some bushes, the boy brushed against an exposed electric wire that was partially hidden by the bushes and received a severe electric shock and burns. The neighbor had failed to maintain the bushes, allowing them to become overgrown, and was not aware of the exposed wire. If the boy sues the neighbor in a jurisdiction that applies the traditional rules for landowners and possessors of land, what is the likely result

Answers

Answer: The neighbor is not liable because she did not know of the condition of the wire

Explanation:

Based on the information given, the likely result will be that the neighbor is not liable because she did not know of the condition of the wire.

The boy in this case is a licensee and he went into the yard I his neufhyfir his won purpose and not for the purpose of the neighbor. In this case, even the neighbor isn't aware of the defect, therefore wasn't aware of the risk.

what is an example of an enlightenment ideal napoleon spread throughout europe?

Answers

Napoleon advocated for a merit-based system of social development through pushing the enlightened ideal of equality before the law throughout all of Europe.

Napoleon popularised the notion of meritocracy as one example of an Enlightenment ideal. Napoleon was of the opinion that people should be promoted based on their skills and abilities rather than their social standing or family ties. He put this idea into practise by developing a system of instruction and training that permitted individuals to advance in the military and government according to their abilities and accomplishments. This strategy was created to remove obstacles from the established social structure and advance opportunity equality. Napoleonic Europe became known for its emphasis on meritocracy, which had a significant impact on the creation of contemporary bureaucracies and merit-based political systems.

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Each society generally has a set of standards or expectations regarding the behaviors and traits that are considered desirable for males and females. These sets of expectations are called:

Answers

Answer:

Gender roles

Explanation:

Sex

This is simply known as the biological characteristics humans and animals are born with that determine if they are male or female

Gender:

This is simply a learned attitudes and behaviors that group/ place a distinction between men and women

Gender identity

This is simply an individual's right or subjective sense of being a man or a woman. It is an individual's view of him/herself as masculine or feminine.

Gender roles:

This is refered to as characteristics, attitudes, feelings, and behaviors that society expects of males and females in particular. They are also called norms about the behaviors and attitudes that is expected of men and women.

Gender stereotypes:

This are the human expectations about how people should look/act/think based on their sex

bird watching is most similar to what type of research?group of answer choicesquasi-experimentalparticipant observationnaturalistic observationexperimental

Answers

Bird watching can be considered most similar to naturalistic observation research. This is because bird watchers observe birds in their natural habitat without interfering with their behavior or environment.

Similarly, naturalistic observation involves observing individuals or animals in their natural settings without manipulating or controlling any variables.

In bird watching, the observer may take notes or photographs to document the birds they have observed, but they do not attempt to alter the environment or the behavior of the birds. In naturalistic observation, researchers also observe individuals in their natural environment without manipulating any variables. They may take notes or use recording devices to document behavior and interactions, but they do not attempt to influence or change the situation in any way.

Both bird watching and naturalistic observation require patience, keen observation skills, and the ability to record accurate data. They also both aim to understand natural behaviors and interactions in their natural environment. Therefore, it can be said that bird watching is most similar to naturalistic observation research.

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The Scramble for Africa refers to A. African nations running from Europeans. B. European nations wanting the biggest and richest colonies in Africa. C. Africa becoming industrialized. D. The nations of Africa becoming independent.

Answers

The correct answer is B) European nations wanting the biggest and richest colonies in Africa.

The Scramble for Africa refers to "European nations wanting the biggest and richest colonies in Africa."

After the Berlin Conference of 1844-1845, European superpowers agreed on regulating the split of the African Continent. These European superpowers such as France, Germany, Great Britain, Spain, and Portugal split the African territory, displaced people, and created new borders in order to colonize the territories.

What Europeans really wanted was to exploit the many raw materials and natural resources that were abundant in Africa, in order to make big profits.

Answer:

B) European nations wanting the biggest and richest colonies in Africa.

Explanation:

what principle of government best embodies the words in the Declaration of Independence?

Answers

Explanation:

️️ good luck with your homework

what principle of government best embodies the words in the Declaration of Independence?

when the Supreme Court tried to prevent the removal of the Cherokee, many Georgians

Answers

By a vote of 5 to 1 on March 3, 1832, the Supreme Court concurred with Worcester and declared that all Georgia statutes pertaining to the Cherokee Nation were invalid because they were unconstitutional.

The Supreme Court found that when Georgia attempted to expunge Cherokee Indians?

The Cherokee Nation was declared to be sovereign in Georgia by the US Supreme Court. Chief Justice John Marshall's ruling held that Georgia was not entitled to use its territory to impose state laws.

What methods did the Cherokee use to avoid being taken away?

The Cherokees successfully avoided giving up all of their land between 1817 and 1827 by establishing a new tribal administration modelled after the American system. The Cherokees produced a constitution and established a two-house legislature rather than being controlled by a conventional tribal council.

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How did glasnost and
perestroika affect the
USSR?

Answers

Explanation:

that is your answer so this information ,this can help you know what you ask

How did glasnost andperestroika affect theUSSR?
How did glasnost andperestroika affect theUSSR?

which is true of social relations during the teen years? as teens distance themselves from parents, peer relationships become more important. high school girls who have the poorest relationships with their mothers have the most intense friendships with peers.

Answers

The statement "As teens distance themselves from parents, peer relationships become more important" is true regarding social relations during the teen years. The correct option is A.

The calibre of interactions between members of a community define social relations. The framework below, developed by the UN Secretariat's Department of Economic and Social Affairs, aids in measuring social integration levels by assessing the state of social ties.

Any voluntary or unvoluntary interpersonal relationship between two or more people inside and/or between groups is referred to as a social relation or social interaction and is the basic analytical unit in the social sciences.

A social institution or organisation, a linguistic or kinship group, a socioeconomic class, a country, or a gender can all be considered as examples of the group. Social relationships are a byproduct of human behavioural ecology, and when taken as a whole, they create a cohesive social structure whose component elements are best understood in connection to one another and to the ecosystem as a whole.

The complete Question is-

Which is true of social relations during the teen years?

a. As teens distance themselves from parents, peer relationships become more important.

b. High school girls who have the poorest relationships with their mothers have the most intense friendships with peers.

c. Parental influence peaks during mid to late adolescence.

d. Most adolescents have serious disagreements with parents, leading to great social stress.

e. Teens are generally more concerned with family relationships than peer relationships.

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PLS HELP ASAP What are the two factors that determine the boundaries of a biome?

Question 1 options:

A. temperature


B. latitude


C. precipitation


D. altitude

Answers

Answer:

the other person on here is wrong its latitude and altitude

Explanation:

i took my quiz and got it right

PLS HELP ASAP What are the two factors that determine the boundaries of a biome?Question 1 options:A.

Answer:

Your answers are Latitude and Altitude

Explanation:

I took the quiz, got it wrong the first time but I found the correct answer right after!

PLS HELP ASAP What are the two factors that determine the boundaries of a biome?Question 1 options:A.

can someone help me with this too pleaseeeee

can someone help me with this too pleaseeeee

Answers

Answer:

benefits: reduce labor shortage, more diverse country, boost economic growth, may return to original country with more skills.

disadvantages: increasing cost of healthcare, increasing cost of education, overcrowding, conflicts between groups that have different beliefs.

Explanation:

How did the Balfour Declaration contribute to tension between Jews and Arabs?

• It created the state of Israel.
O It supported the establishment of a Jewish homeland in Palestine.
It created unlimited Zionist movements throughout the Middle East.
It assimilated Jews into Arab culture

Answers

Answer:

It supported the establishment of a Jewish homeland in Palestine. thousands of Palestinians became refugees. ... Among Israelis and Palestinians, the future must not belong to those who turn their backs on a prospect of peace.

Answer:

It supported the establishment of a Jewish homeland in Palestine.

Explanation:

yes

discuss contextual influences on psychological well-being as older adults respond to increased dependency, declining health, and negative life changes.

Answers

Contextual influences on psychological well-being in older adults can be positive or negative, depending on the individual's circumstances.

As people age, they may experience a number of changes that can impact their psychological well-being. These changes can include increased dependency on others, declining health, and negative life changes such as the death of a spouse or close friend. These changes can lead to feelings of sadness, anxiety, loneliness, and depression. However, contextual factors such as social support, financial security, and access to healthcare can help to buffer the negative effects of these changes and promote psychological well-being.

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A push factor is best define as

Answers

Something that causes people to leave their country.
a factor which relates to the country from which a person migrates.

PLEASE HELP ME OUT

In monopoly the industry is dominated by (blank#1). In this market structure, consumers pay (blank#2) prices.

The number of companies in a monopoly is a result of (blank#3), which prevent other companies from entering the market.

PLEASE HELP ME OUTIn monopoly the industry is dominated by (blank#1). In this market structure, consumers

Answers

Answer: The first is ONE COMPANY, The second is HIGHER, The last is BARRIERS TO ENTRY

Explanation:

PLEASE HELP ME OUTIn monopoly the industry is dominated by (blank#1). In this market structure, consumers

In a monopoly industry is dominated by one company the consumer pay higher prices it results from barrier to entry which prevent other companies from entering into the market.

What is a Monopoly market?

A monopoly is a market structure  actually where a single seller or producer merely or gradually assumes a dominant position in an industry or a relative sector in an economy over the period of the time.

A monopoly is known to be as that business that is characterized by the features of the lack of competition within a market and unavailable substitutes for its overall product in the market economy Monopolies can merely dictate the overall price changes and create certain barriers for competitors to enter the marketplace at a particular period of the time.

Companies actually become monopolies by generally controlling the entire and overall  supply chain, from production generally to the sales through different  vertical integration, or buying competing companies in the market actually or gradually through horizontal integration, becoming the single producer of the company.

Public monopolies merely provide essential services considering and goods, such as the utility industry as over and only one company commonly supplies water to certain place.

Therefore Monopoly market has single seller.

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Why cyber crime is increasing day by day?​

Answers

Well i would say it is increasing because we're all on our phones now a days. Some people don't even know about their smartphones and especially when they have to read terms and uses. we normally just accept them without knowing what we're getting ourselves into. Some cyber crimes people experience are Phishing scams. Phishing is a practice of a cybercriminal or hacker attempting to obtain sensitive or personal information from a computer user. ...

-Identity Theft scams. ...

-Online Harassment. ...

-Cyberstalking. ...

-Invasion of privacy.

Did the colonists who were involved in the Boston Tea Party deserved to be punished?

Answers

The Coercive Acts were a group of four laws that were used to punish Boston and make the rebellious colonies submit once more to British control.

What was the cause and effect of the Boston Tea Party?

The Boston Tea Party was started because the colonists opposed taxing tea. The result was that when the colonists received a fresh shipment of tea, the Sons of Liberty, disguised as Mohawk Indians, emptied all the tea from three ships.

Using Force Although there was no physical bloodshed, King George III and the British Parliament responded to the Boston Tea Party. In retaliation, they enacted the Coercive Acts, subsequently known as the Intolerable Acts, which included the closure of Boston Harbor until the cost of the tea lost in the Boston Tea Party was covered.

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what is one way that students of pr in the future will be able to make more thoughtful and informed choices as practitioners?

Answers

Students will be given the skills they need to make more careful and informed decisions as practitioners by employing a research-first approach and tackling problems, failures, corrections, and modifications that incorporate actual, integrated campaign situations.

Compared to past generations, PR is used by more clients. In the PR workforce, new positions are starting to emerge. In the PR industry, responsibility is being emphasized more and more. Be aware of your target market. Establish attainable objectives.

Construct a message. know who your rivals are. A public relations strategy serves the function of assisting you in outlining your organization's main goals and the positioning you desire for your brand in the marketplace. You may control how the public perceives your company with the use of public relations.

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what is a budget?.....

Answers

Answer:limited to what you can do

Explanation:

Answer:

A tool to help you manage money wisely.

IN the US we have about_____(90, 100, 50, 60)DIstrict Courts and____ (10,11,12,13)circuit court of appeals.

Word Bank f

Answers

Answer:

90 and 10

Explanation:

El filósofo que consiguió sintetizar la filosofía de Aristóteles con la religión cristiana, fue

Answers

Answer:

que pasa?

Explanation:

Help me past due! This is for my homework!

I need help with a skit about poverty in the pacific. Please list your ideas right know it’s past due :(

Answers

Answer:Make cards to promote nearby shelters. ...

Donate clothes, especially socks. ...

Volunteer your time. ...

Fundraise. ...

Research your local candidates. ...

Participate in your city's Point-in-Time count. ...

Remember youth homelessness.

Explanation:

What effect does the setting have on the main character? Does he or she enjoy living in the setting? Explain your answer.


(This question is about Out of My Mind)

Answers

Answer:

The setting influences the plot, which includes the story's events. Certain actions are more likely to take place in specific environments. Also, the story's tone and theme rely on its setting. ... Characters' backgrounds influence how the characters relate to and behave in the setting Explanation:

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