Why were immigration and emigration not a factor in the golden toad population growth?

Answers

Answer 1

Final answer:

Immigration and emigration were not a factor in the golden toad population growth because they were endemic to a very limited habitat and had no other populations to migrate to or from. The decline in population was likely due to localized environmental changes, not dispersal or migration behaviors observed in species like the cane toad.

Explanation:

The reason why immigration and emigration were not factors in the golden toad population growth is primarily due to the golden toads' highly localized and specific habitat requirements. Golden toads were endemic to a small area with particular environmental conditions, and thus they did not have populations elsewhere to migrate to or from. This restricted range meant that factors typically influencing immigration and emigration, such as habitat availability and dispersal opportunities, were not applicable to the golden toad species.

The decline in the golden toad population has been researched in various studies including the apparent decrease documented by Crump, Hensley, and Clark (1992). They considered alternative explanations for the decline, such as whether golden toads had gone underground or had become extinct. Other studies have focused on the impact of environmental changes on amphibian populations, indicating factors such as climate change and emerging diseases contribute significantly to population vulnerabilities.

Comparatively, cane toads have shown substantial dispersal abilities as documented by Urban et al. (2007) and others, which have directly affected native fauna in invaded areas. Unlike cane toads, golden toads did not exhibit this dispersal behavior or the associated invasive impact. The golden toad's inability to migrate over large distances means that they relied on the stability and safety of their own limited habitat for survival, leaving them especially susceptible to localized environmental changes.


Related Questions

Smelling apple pie causes you to have a vivid and detailed memories of the happy times that you spent in your grandmother's kitchen. this process is called

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it is called Amygdala

The process described, where smelling apple pie triggers vivid and detailed memories of happy times in your grandmother's kitchen, is called olfactory memory.

Olfactory memory is a powerful form of memory that is linked to the emotional centers of the brain. The sense of smell is closely tied to the limbic system, which includes the amygdala and the hippocampus, regions involved in emotion and memory. When you inhale the scent of apple pie, it can evoke recollections of experiences associated with that smell, like spending time with loved ones or participating in family traditions. These memories are often vivid because the scent bypasses the thalamus and goes directly to the olfactory bulb, providing a more direct pathway to the memory than other senses. This phenomenon emphasizes the deep connection between scent and memory recall, which can be used as a powerful tool in narrative and descriptive writing.

After the Roanoke incident, plans to launch another colony in Virginia started in 1606 when _____.

A. King James issued a charter to allow a new colony.
B. Sir Walter Raleigh again put up his own money.
C. John Smith offered to lead the colony.
D. King James offered to pay for the colony.

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After the Roanoke incident, plans to launch another colony in Virginia started in 1606 when King James issued a charter to allow a new colony.

Answer: A) or the first option.

Answer:

A. King James issued a charter to allow a new colony.

Explanation:

Roanoke colony is also known as the ‘Lost Colony’. That is the case because all the colonists vanished round the time of the Anglo-Spanish War.  Until today, nobody actually knows what happened to Roanoke.

Ships of the London Company sailed to the New World on December 20, 1606. They would arrive in April 1607. There were 105 men there, including artisans, laborers, and soldiers.

You should always report all phishing attempts to your security poc if you are a member of what community?

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If you are part of the government, all phishing attempts need to be taken very seriously and handled with the utmost of urgency. These attacks can disable large numbers of systems and lead to the misuse of large amounts of very sensitive data, and forwarding these attacks on to the next point of contact can make sure that they are handled properly.

The largest number of interracial marriages involves which two groups?

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the two groups that involved are Whites and Asian Americans
Whites and asian Americans makes up around 10% of total marriages in the united states, followed by Whites and black americans with 7% of the total marriages. the number is projected to be higher in the following year due to the fact that most babies that born within the last 5 years are babies with color.

When we consider leisure anthropologically?

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We consider leisure anthropologically we are looking at how leisure and our society (or the society being studied) act upon each other. When leisure influences society or when the society influences leisure they act as reciprocal forces with each guiding, propelling and influencing the other.

It is estimated that career criminals commit what percent of crimes?

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the answer is more than 90%.
Career criminals refers to the type of person who conducted a new crime after previously convicted for doing different crimes.
The data also show that the remaining 10% of the crimes are committed by someone with a juvenile background.

If a researcher is seeking clear, unambiguous answers, which type of data is the researcher likely to be seeking?

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If a researcher is seeking clear, unambiguous answers, the type of data that the researcher is likely seeking is a survey. Surveys are comprises with clear and unambiguous answers in which each respondent who participated provides the answer of each questions placed on the questionnaire.

Ethical theory provides a system of rules or principles that guide us in making decisions about what is right or wrong.
a. True
b. False

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True it was tru all day

Which researcher focused on how leaders motivate subordinates to accomplish designated goals?

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the name of that researcher is House
Later on, this theory is known as the Path theory. The intiial goal of his research is to find out what motivate employees in order to improve their performance and accelerates company's goals. This theory requires the leaders to match their leadership style with the appropriate setting where they work.

Please define
c. wright mill's sociological imagination

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Private Troubles (Individual) and Public Issues (Society)

Increasing levels of consumption and debt (private trouble) morphed into a near collapse of the global economy (public issue).
When classes rise and fall
Final answer:

C. Wright Mills' sociological imagination is a perspective in sociology that helps individuals understand how their personal experiences are shaped by societal factors. It presents a way to distinguish between personal troubles, which are felt by the individual, and public issues, which are problems faced by the society at large.

Explanation:

C. Wright Mills' sociological imagination is a concept in sociology that encourages people to replace the common-sense idea of what is happening in their world with a more thorough and informed understanding of the larger social processes at work.

Sociological imagination allows individuals to understand the link between personal experiences and the wider society. Mills outlined that by utilizing a sociological imagination, individuals can draw a connection between private troubles, that are experienced by individuals, and the public issues, that affect larger social patterns.

For example, unemployment is typically viewed as a personal trouble. But, with sociological imagination, it can be seen not only as a personal issue, but a societal issue affected by economic policy, technological changes, and other large-scale social forces.

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International law depends on __________, collective action, and international norms for enforcement.

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It depends on organizations. These organizations work as a committee to oversee international affairs and ensure everything nation is following the international laws that are intake. If these laws are not followed the organizations must come together and compromise on solutions to keep the problem from escalating.
Final answer:

International law depends on cooperation, collective action, and international norms for enforcement.

Explanation:

International law depends on cooperation, collective action, and international norms for enforcement. Cooperation among countries is essential for the creation and implementation of international laws. For example, countries may establish treaties or agreements to address global issues like climate change or human rights.

Collective action refers to the joint efforts of multiple countries to enforce international law. This can involve diplomatic negotiations, economic sanctions, or even military interventions in extreme cases. International norms are shared expectations and standards of behavior that guide states in their interactions with one another. These norms help shape the development and enforcement of international law.

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One way thomas paine develops his argument in common sense is by __________.

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In developing argument in common sense in which is by Thomas Paine, he likely wants to view his point in tackling a more appealing in logic and in terms of reason as well as by having to use a counter arguing.

Feeling ______ is one reason many people are uncomfortable about public speaking.

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Feeling different is one reason many people are uncomfortable about public speaking.

Answer: Different

Explanation: Speaking in public is the most common phobia which is prevalent ahead of spiders, heights, or even death. NIMH reports that glossophobia  or public speaking anxiety actually affects about 73% of the population. The underlying fear is basically feeling ‘different’ while speaking in front of public. It can be considered a social anxiety disorder in which people fear judgment or negative evaluation by others.

What is the maximum price that can be legally charged for a good or service called?

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the Price Ceiling is the answer
Price ceiling. It's how much the government allows you to charge for a service, I believe

Patricia, a three-year-old girl, is having dinner. she looks at her father and says, "i eated food." in this scenario, patricia is exhibiting _____.

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that didn't make sense

Of the five different human sensory systems, famed philosopher immanuel kant considered ________ to be the most dispensable.​

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In terms of five different human sensory system that Immanuel Kant considered is the olfaction human sensory system. Immanuel considered this system to be the most dispensable rather than other systems such as the gestation, vision or even the audition.

Deborah gewertz, who has reexamined margaret mead's interpretations of the tchambuli (chambri), arrived at the conclusion that __________.

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Mead'interpretations neglected to consider particular historical circumstances.
Margaret Mead's book entitled "Sex and Temperament in Three Primitive Societies" talks about the issues of sexual orientation and relationship among the three primitive groups, which are Arapesh, Mundugumor, and Tchambuli.

People who use their upper extremities for repetitive, work-related actions may develop _____.

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They may develop carpal tunnel, and repetitive strain injuries. They can decrease their likelihood of this disorder by stretching the upper extremities in a certain pattern, or wearing certain equipment, or sitting in a certain pose while at the computer, but carpal tunnel is a disorder that can severely affect productivity, so prevention is the best solution.

Speakers who lack vocal variety are said to speak in a ___________.

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Monotone. (a continuing sound, especially of a person's voice, that is unchanging in pitch and without intonation.)

Hope this helps :))

If you see a lamp that doesn't look like a lamp to you, but it expands your idea of what a lamp is, you are experiencing:

Answers

The Answer is concept formation 

Answer:

The right answer is concept formation

Explanation:

This process occurs when an individual progresses the skill of responding to shared characteristics of classes of objects or ideas, this allows the person to classify similar objects or events rationally. The situation above represents this because the guy can mentally distinguish based on structures between what he is seeing and a real lamp.  

The feminization of poverty is a term used to describe poverty experienced by __________.

Answers

The answer is women. Because of gender bias and other things like that women represent a higher percentage of being poor than men do. Feminization means becoming more feminine.

Final answer:

The feminization of poverty refers to the disproportionate experience of poverty by women, often due to increasing numbers of single-mother households falling below the poverty line and systemic gender inequalities worldwide.

Explanation:

The term feminization of poverty is used to describe poverty experienced predominantly by women. This denotes the increasing number and percentage of women among the nation's poor, particularly due to a rise in female-headed households. It’s associated with these households — often comprising single mothers and children — falling below the poverty line. The global feminization of poverty underlines the idea that women, across the world, bear a disproportionate burden of poverty. This inequity extends to living conditions, access to healthcare, vulnerability to malnutrition, and availability of clean drinking water.

The concept of feminization of poverty was first introduced by sociologist Diana Pearce in 1978, and has since been substantiated by various studies. For instance, throughout the 1990s, data showed that impoverishment rates for women increased nearly 20 percent more than those for men. Despite progress in poverty reduction, women continue to form a disproportionate segment of the global poor, with greater barriers to economic opportunity and well-being than men.

Understanding the feminization of poverty is crucial for addressing global inequality and formulating policies that target the systemic issues leading to gendered poverty. Efforts to combat this phenomenon include improving women's access to education, health care, credit, and employment opportunities, thus promoting gender equality in economic and social spheres.

The place where a person is born determines their affiliation with which entity anthropology

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Cultural Anthropology determines the affiliation of a person from birth. A person adapts to the culture that he is introduced from birth. It also affects a person way of living, attitude, perspective and social values. It is very influential when it comes to the development of a person’s well being.

Lack of nourishment harms the development of various body systems and reduces activity. for these reasons, children who are undernourished tend to:

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have weakened physical and social aptitudes. At the point when a youngster does not get the required measures of vitamins, minerals and different supplements for wellbeing, it could prompt dormancy, an absence of vitality and a general inability to flourish.

If claire is like most babies, she will develop physical self-recognition and self-awareness by the age of _____ months.

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If Claire is like most babies, she will develop physical self-recognition and self-awareness by the age of 18 months or 1 and a half years. At this age up to 3 years, she will learn language aside from mobility and self-awareness.  

_____ results from the tendency to make decisions based on preexisting beliefs even though evidence suggests that those beliefs are wrong.

Answers

A prior hypothesis bias 

When moses says, "my ball is a circle," his father relies, "yes, your basketball is round, just like a circle." moses's father's response is an example of fast-mapping. a recast. an overregularization. an expansion?

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Moses' father response is an example of expansion in which his response has been expanded or has been lengthened and not simplified in which is considered to be an expansion as he has provided Moses a longer explanation with the thought that he has been provided with.

What parallel can you identify between the modern U.S. legal system and Catherine the Great's discussion of innocence and guilt?

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Catherine the Great and the Founding Fathers of the US both believed that there needed to be a body of laws to avoid chaos and to insure fairness.

Both the modern U.S. legal system and Catherine the Great's views on innocence and guilt stress the importance of protecting against wrongful convictions and valuing fair trials. This shared commitment highlights the principle of 'innocent until proven guilty' and the burden of proof on the prosecution.

Both the modern U.S. legal system and Catherine the Great's discussion of innocence and guilt emphasize the importance of protecting individuals from wrongful convictions. Catherine the Great famously argued that it was better to let ten guilty people go free than to punish one innocent person. Similarly, the U.S. legal system upholds the principle that a defendant is innocent until proven guilty, placing the burden of proof on the prosecution to avoid wrongful convictions.The right to a fair trial is a cornerstone in both contexts, illustrating a shared commitment to justice and due process. This principle is deeply embedded in the U.S. Constitution and echoed in Catherine the Great's legal reforms, underscoring the value placed on individual rights and the integrity of the judicial process.

Professor wallace studies memory in people who have had strokes. professor hansen studies people who claim to have clear memories of events that happened over three decades ago. such research on the extremes of memory:

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the answer is helps us to understand how memory works.
By studying various memories from different type of person, Professor wallace has helped us in understanding which factors could diminish or enchance our memories. Understanding this will be a really important information that could be utilized in creating drugs to fight off the symtoms that caused memory loss for example.

Dave is reminiscing about the first car he owned in high school and how he felt the first time he drove it through town. this information is stored in his

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Long term memory is the answer.

Which concept best illustrates the advantage men have for faster advancement when they enter a female-dominated occupation?

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The glass escalator is in reference to men advancing quickly in female dominated occupations like male nurses. This is opposite the glass ceiling which is in reference to the difficulty women face in advancing in male dominated occupations like female doctors.
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