According to the dependency model, what historical, social and economic
circumstances led to the current unequal world system?

Answers

Answer 1

According to dependency model, core nations, or high-income countries, exploit semi-peripheral and peripheral countries, which are middle-income and low-income countries, leading to a cycle of reliance.

What elements influenced the world's inequality?

Income is one element that influences and measures inequality; others include gender, age, origin, ethnicity, handicap, sexual orientation, class, and religion. These elements determine the persistent disparities in opportunity both within and between nations.

What are the causes of inequality as well as its effects?

The disparities between the supply and demand for various types of labour are what lead to inequality. There will be a low wage for a job if there are many of eager workers (high supply) but few openings (low demand).

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Related Questions

Why don't birds get electrocuted on power lines?
Brainliest will NOT be given to a plagiarized answer.

Answers

Answer:

Why birds don't get electrocuted on the power lines because the electricity don't travel through their body as they sit on a power lines.

Describe the similarities and differences between the cheek cell wet mount and dental plaque wet mount.

Answers

Answer:

Cells from the cheek are a type of epithelial cell, similar to skin. ... They can be seen faintly even at 40x (scanning power), but the most dramatic images are at 400x where the nucleus is clearly visible as a dark spot in the center of the cell.

Explanation:

Anyone can answer these questions?!

Anyone can answer these questions?!

Answers

Answer:

4- C or D; 5- A3

Explanation:

Animals that fly adapt to their lifestyle of soaring through the air, but sea creatures adapt to their gills because they need them to breathe oxygen in the water (one of these two). i hope this helps you tho.

Answer:

4) c-  5) c-

Explanation:

4)

fur/ is to keep the animal warm

lungs/ animals breath with those

gills/ that a aqua animal not real animal

5)

look at the photos.

Explain why it is important to be skeptical of statistical results reported in the media.

Answers

Answer:

Firstly, many statistics are taken from a small group of people used to represent the general population. Say a news channel reported that 81% of teenagers in America were planning on going to a four-year college. This statistic is most likely taken from a randomly selected group of teenagers, and calculated with a margin of error. Because after all, it's nearly impossible to survey every single teenager in America. This can lead to some statistics that are not really representative of the actual percentage of people. This only gets more likely the larger the general population being "surveyed" is. Another reason is that the media is not always truthful with statistics. Things can be altered and not many people will notice. Hope this helps!

Which of the following are benefits of genetic engineering?



is this correct?!! pls post the answered dont match what I got!

Which of the following are benefits of genetic engineering?is this correct?!! pls post the answered dont

Answers

Answer:

Production of new vaccines, cancer drugs and preparing seedless grapes are the benefits of genetic engineering.

1. What process do plants undergo to produce chemical energy?

Answers

they undergo photosynthesis by converting solar energy to chemical energy :p

photosynthesis is the process...

6. Define allele, please help me out

Answers

Answer:

allele is the pair of gene controlling the pair of contrasting characteristics

Answer:

each of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

hope this answer helps you!

Study this image. PLEASEE HELPP WILL GIVE BRAINLYEST

Which statement correctly explains what is happening?


A. Oceanic and continental plates are colliding.

B. Oceanic and continental plates are shifting past each other.

C. Two continental plates are forming a large mountain.

D. Two oceanic plates are creating several island chains.

Study this image. PLEASEE HELPP WILL GIVE BRAINLYESTWhich statement correctly explains what is happening?A.

Answers

Answer:

its B

Explanation:

becuse When oceanic or continental plates slide past each other in opposite directions, or move in the same direction but at different speeds, a transform fault boundary is formed. No new crust is created or subducted, and no volcanoes form, but earthquakes occur along the fault.

Eukaryotic cells undergo cell reproduction by the process of mitosis. Which of the following accurately describes the importance of mitosis for an organism's survival?

Answers

Answer:

mitosis is very important for many organisms"s survival like starfish reform its cuted arm by mitosis and  bacterias reproduce by mitosis so that their population increases etc.

Explanation:

Define population and community.

Answers

Answer:

A population is a group of organisms belonging to the same species that live in the same area and interact with one another. A community is all of the populations of different species that live in the same area and interact with one another. A community is composed of all of the biotic factors of an area.

Explanation:

Answer:

population all the inhabitants of a particular town, area, or country.

Explanation:

community is a group of people living in the same place or having a particular characteristic in common.

hotress or roldres of wader

Answers

Answer:

I am sorry, I am not familiar with the term "hotress or roldres of wader". Can you please provide more context or clarify what you are referring to?

Fruit flies have 8 chromosomes. During mitosis, one cell with 8 chromosomes divided to form 2 cells each with 8 chromosomes.

Do this would mean 8 chromosomes divided by 2 becomes: 8+8 chromosomes. Can you describe three events and their associated cycle phases that make this mathematical impossibility biologically possible. (Think about the chromosomes and DNA strands in the cell)

Answers

During DNA replication (S phase), the chromosomes are duplicated, resulting in 16 sister chromatids. During metaphase, the sister chromatids align along the equatorial plane of the cell. During anaphase, the sister chromatids separate and move towards opposite poles of the cell, ensuring that each new cell receives a complete set of 8 chromosomes.

During mitosis, the process by which cells divide, the division of chromosomes occurs in a way that maintains the correct number of chromosomes in each resulting cell. The scenario you mentioned, where one cell with 8 chromosomes divides to form two cells each with 8 chromosomes, is possible due to three key events and their associated cell cycle phases:

DNA Replication (S Phase): Before mitosis begins, the DNA in the cell undergoes replication during the S phase of the cell cycle. This means that each chromosome replicates, resulting in two identical copies called sister chromatids. So, in the initial cell with 8 chromosomes, during S phase, each chromosome is duplicated, resulting in a total of 16 chromatids.

Chromosome Alignment and Separation (Metaphase and Anaphase): During metaphase, the replicated chromosomes align along the equatorial plane of the cell. The sister chromatids are connected at a region called the centromere. In anaphase, the centromeres split, and the sister chromatids separate, becoming individual chromosomes. The spindle fibers pull the separated chromosomes towards opposite poles of the cell.

Cytokinesis: After the chromosomes have separated, cytokinesis occurs, where the cell membrane pinches inward, dividing the cytoplasm into two distinct cells. Each new cell receives a set of chromosomes, resulting in two daughter cells, each with the same number of chromosomes as the original cell (8 chromosomes each).

Overall, through the processes of DNA replication, chromosome alignment and separation, and cytokinesis, the division of chromosomes during mitosis ensures that the resulting daughter cells maintain the correct number of chromosomes.

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Which three organization levels are in a human stomach?
Muti choice
1) cell
2)organ
3)organ system
4)organism
5)tissue

Answers

Answer:

Cell Organ System Organ

Explanation:

cells make up everything as a building block of life.

Answer:

Cell, tissue, and organ.

Explanation:

A cell is an obvious one because it makes up the tissue, and it is needed in order to form an organ. Meaning tissue and cell would have to be included. Tissues witch are made of many cells form an organ, and an organ would be  the human stomach/digestive system. It can't be organ system because a stomach can't be a whole system including the heart and ect. It can't be organism because a stomach isn't enough organ systems to create an organism.

HELP WILL GIVE BRANLIEST AND EXTRA POINTS! (Question 4)

HELP WILL GIVE BRANLIEST AND EXTRA POINTS! (Question 4)

Answers

Answer:

a

Explanation:

it has a soft outside

Increased efficiency ____________ the life of resources.

A: Greatly reduces
B: Extends
C: Largely reduces
D: Completes

Answers

The answer to your question is :

0ption:A: GREATLY REDUCES

breathing in physical phenomenon. what movement does happen when a person breathe in? ​

Answers

When a person breathes in, the diaphragm contracts and the lungs expand, creating a vacuum that draws air into the lungs. The air is then circulated through the lungs, where oxygen is absorbed and carbon dioxide is released.

What should know about the body parts that functions when you breath-in?

The diaphragm is a vital muscle in inhaling (breath-in) and exhaling, separates the chest cavity from the abdominal cavity.

When the diaphragm contracts, it flattens and moves down. This increases the space in the chest cavity, which causes the lungs to expand. The lungs are elastic, so they expand when the space around them increases.

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When there is NO change in the allele frequency, this is called genetic

Answers

either genetic frequency or genetic drift . genetic drift takes place when the occurrence of variant forms of a gene, called alleles, increases and decreases by chance over time; genetic frequency is an allele that’s defined as the total number of copies of that allele in the population divided by the total number of copies of all alleles of the gene. HOPE THIS HELPS!!!

Cite 5 ways to lessen the pollution of soil, water and air as Earth’s resources are used in everyday life.

Answers

1. Reduce, Reuse, and Recycle: Implementing practices that prioritize the reduction of waste, encourage the reuse of materials, and promote recycling can significantly lessen pollution across all three mediums.

2. Sustainable Agriculture: Adopting sustainable agricultural practices can help minimize soil, water, and air pollution.

Practices such as organic farming, precision agriculture, crop rotation, and integrated pest management reduce the use of chemical fertilizers, pesticides, and herbicides, thus preventing soil and water contamination.

3. Implementing Proper Waste Management: Ensuring effective waste management systems is crucial to prevent pollution.

This includes proper disposal and treatment of waste materials, preventing hazardous substances from entering landfills or water bodies, and promoting recycling and composting initiatives.

4. Transitioning to Clean Energy Sources: Reducing reliance on fossil fuels and transitioning to cleaner energy sources, such as renewable energy (solar, wind, hydroelectric, etc.), can greatly decrease air pollution and combat climate change.

5. Implementing Pollution Control Measures: Establishing and enforcing strict pollution control measures and regulations is essential to mitigate pollution.

This includes setting emission standards for industries, implementing proper wastewater treatment systems, and enforcing measures to reduce air pollution from industrial processes and vehicles.

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Will mark brainliest also will give 50 points

What is the half set of chromosomes in gametes?

A. Zygote
B. Fertilization
C. Diploid
D. Haploid

Answers

Answer:

Diploid

Explanation:

Gametes contain half the chromosomes contained in normal diploid cells of the body, which are also known as somatic cells. Haploid gametes are produced during meiosis, which is a type of cell division that reduces the number of chromosomes in a parent diploid cell by half!

Answer:

diploid

Explanation:

I think, it's been a few years since I took biology but I hope it's right

What process causes plate tectonics?
A. Conduction currents in the mantle
B. Radiation in Earth's core
C. Reversed polarity across the ocean bottom
D. Convection currents in the mantle

Answers

Answer:

It's b,

Explanation:

The process of plate tectonics may be driven by convection in Earth's mantle, the pull of heavy old pieces of crust into the mantle, or some combination of both. For a deeper discussion of plate-driving mechanisms, see Plate-driving mechanisms and the role of the mantle.

How did your prediction about the complexity of the flower's structure compare with your observations? Cite evidence to support your answer.

My predictions were It's structure is complex. Parts of the flower are the two primary parts of the Rose and that is the stamen and the pistil which are the female and male componets.

How would i answer the question.

Answers

Flowers having different parts calyx, corolla, androecium, and gynoecium contain a specific floral position.

What is the flower?

The flower is made up of four whorls of modified leaves called the calyx, corolla, androecium, and gynoecium.

Each of these whorls contains one floral portion, which is the sepals, petals, stamens, and pistils. Grasp plant sexual reproduction, pollination syndromes, plant breeding, and fruit construction require a thorough understanding of floral structure.

Therefore in flowers, different floral positions consist of calyx, corolla, androecium, and gynoecium.

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Why is NAD+ so important if the cell takes the anaerobic pathway, so glycolysis to fermentation? Does the atp made in glycolysis depend on the NAD+ conversion to NADH in the first step? I am confused on why NAD+ is so important to atp production

Answers

Answer:

NAD+ (nicotinamide adenine dinucleotide) is indeed crucial for ATP production, even in anaerobic pathways such as glycolysis followed by fermentation. Allow me to explain the significance of NAD+ and its role in ATP production.

During glycolysis, glucose is broken down into pyruvate, producing a small amount of ATP and NADH. The conversion of NAD+ to NADH occurs during the oxidation of certain molecules, including glucose, in the pathway. This conversion is essential because NADH carries high-energy electrons that can be used in subsequent steps to generate more ATP.

In aerobic respiration, NADH is further utilized in the electron transport chain (ETC) within the mitochondria. The ETC transfers electrons from NADH to oxygen, generating a significant amount of ATP through oxidative phosphorylation. However, in anaerobic conditions where oxygen is limited, like during fermentation, the ETC cannot function.

Here's where NAD+ becomes critical. In order to keep glycolysis running and continue generating ATP, the NADH produced during glycolysis must be converted back to NAD+. This allows glycolysis to continue producing ATP, even without the presence of oxygen. Without a mechanism to regenerate NAD+, glycolysis would halt due to a lack of NAD+, leading to a severe reduction in ATP production.

Fermentation pathways differ depending on the organism, but they all involve the regeneration of NAD+. For example, in lactic acid fermentation, pyruvate is converted into lactate, which involves the transfer of electrons from NADH to pyruvate, regenerating NAD+. Similarly, in alcoholic fermentation, pyruvate is converted into ethanol, again regenerating NAD+.

In summary, NAD+ is essential in anaerobic ATP production because it serves as a coenzyme that accepts electrons and facilitates the conversion of NADH back to NAD+. By regenerating NAD+, cells can sustain glycolysis and continue producing ATP, even in the absence of oxygen.

Lab Report for Digestive and Excretory

Answers

The digestive and excretory system are two interconnected physiological systems responsible for breaking down food and eliminating waste products from the body.

In this lab report, we examined the process of digestion and excretion in a variety of organisms, including humans, frogs, and worms. Through a series of experiments and observations, we were able to identify the key components and processes involved in each system, such as the role of enzymes in digestion and the function of different organs in excretion.

We also investigated the effects of various factors, such as diet and hydration, on the efficiency of these systems. Overall, this lab provided valuable insight into the complex and essential processes of digestion and excretion in living organisms.

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approximately 30yrs ago a small flatworm native to new Zealand was accidentally introduced into Ireland. the flatworm lives in the soil where it catches live earthworms. it secretes digestive enzymes into them and then sucks up the soluble digested material. the flatworm takes about half an hour to digest a single earthworm.

a) explain the feeding relationships between the flatworm and the earthworm.

b) the feeding method of the flatworm is an example of extracellular digestion. explain why.​

Answers

Answer:

a) The flatworm is a predator that feeds on the earthworm, which makes it a consumer in the feeding relationship. The earthworm is the prey, and it is being consumed by the flatworm. The flatworm secretes digestive enzymes into the earthworm, breaking down the earthworm's tissue and absorbing the nutrients.

b) The feeding method of the flatworm is an example of extracellular digestion because the digestive enzymes are secreted outside the flatworm's body, in the earthworm's body. The soluble nutrients resulting from the digestion of the earthworm are then absorbed by the flatworm. In contrast, intracellular digestion occurs when the food is taken into a cell and digested inside the cell. In extracellular digestion, the digestive enzymes are secreted outside the body of the organism, and the nutrients are absorbed into the organism's body.

Describe the development of the zygote until implantation occurs.​

Answers

The zygote undergoes a series of cell divisions called cleavage, which results in the formation of a ball of cells called a blastocyst. The blastocyst consists of an inner cell mass that will develop into the embryo, and an outer layer of cells that will form the placenta. The blastocyst travels down the fallopian tube and enters the uterus, where it will eventually implant into the uterine wall. Implantation occurs when the blastocyst attaches to the endometrium, a process that is facilitated by specialized cells in the blastocyst called trophoblasts. Once implanted, the trophoblasts begin to invade the endometrium and form the placenta.

Please answer it as soon as possible. Grade: 9th Subject: Science

Please answer it as soon as possible. Grade: 9th Subject: Science

Answers

Answer:

1aNeon

b. positive charge.

c. As atomic number is equal to no. of protons and no. of electron and atomic number 10 element is Neon.

Positive charge as it have lost one of it's electron.

Atomic number = no. of protons = no. of electron and since electron can be shared loose or gain to develop charge it have loose on electron.

2a. 4 protons

b. 2 electrons

c. In question 2(a) the atomic number of Be is 4 so it would have four protons.

And as for question (b) it is said it have 2 charge which means positive charge would mean that it have lost 2 electrons and is left with 2 electrons which fulfill it's duplet configuration.

use this cross section to describe how mount rainier formed

Answers

Mount Rainier is a massive stratovolcano located in the Cascade Range in the state of Washington. It is composed of many layers of hardened lava, ash, and rock that erupted from a central vent. Over time, the layers accumulated and compressed under their own weight and the pressure of the surrounding rocks. This process of mountain building, called orogeny, caused the rocks to deform, break and uplift the land to form Mount Rainier. Type of terrain and climate also played a part in its formation. Glaciers and rivers eroded the surrounding land, and elevated the mountaintop by carving deep valleys, creating cirques and arêtes, and reshaping the landscape. Rainier was further enlarged by the eruption of melted glacial ice, ash flows, and lava flows from several small, overlapping volcanoes.

I NEEDDD HELP LIKE RIGHT NOW ITS SIMPLE

What is the best description of originality?

nonobvious

special or interesting

convergent

having a low probability, unique

Answers

The best description of originality is having a low probability, unique, option D is correct.

Originality refers to the quality of being novel and distinctive, and it implies that something is not derived from anything else. The more unique and uncommon an idea, creation, or expression is, the more original it is deemed to be. Originality can be measured by the probability of its occurrence.

The lower the probability of an idea or creation being generated, the more original it is. A highly original idea is not only new but also unexpected and unconventional, which makes it stand out from the norm. Originality is highly valued in fields such as art, literature, science, and technology, as it contributes to the advancement of knowledge and understanding, option D is correct.

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The correct question is:

What is the best description of originality?

A) nonobvious

B) special or interesting

C) convergent

D) having a low probability, unique

What happens when the number of organisms in an environment is higher than the carrying capacity? A. The population will increase slowly. B. The population remains the same. C. The population will increase quickly. D. The population will decrease.​

Answers

Answer:

When the number of organisms in an ecosystem exceeds the carrying capacity, the population will decrease.

Please see the explanation!

Explanation:

The maximum that can be maintained forever is the concept of "carrying capacity." This can only be rationally understood as the highest number that can be maintained using exclusively renewable resources. It can only be exceeded by using resources more quickly than they can be replenished.

The population gets wiped out (not by old age mortality) back to the number that can be maintained using only renewable resources when those resources become limited, as they must by definition.

Remember that every population is trying to expand, therefore if a species finds a resource that it can use more quickly than it replenishes, the population will undoubtedly expand to use that newly discovered capability. Another way to put this is to say that when the species average is x newborns and the subsistence supply is steady, (x-2)/x children must perish. Less offspring must perish than the formula predicts when the species finds a new non-renewable source of food, increasing the subsistence supply.

It should be noted that there are plainly too many people in the world. Over the past few hundred years, we have developed various technologies that have increased subsistence extraction and decreased waste. Of course, we have multiplied to occupy that additional space. In order to provide enough food to sustain 7+ billion people at once, we need fossil fuels and a number of other resources that do not replenish as quickly as we use them. The last time humanity were able to maintain their population on exclusively renewable resources, there were less than 1 billion people. Be aware that we have never been able to raise subsistence production as quickly as we have sought to increase our population. We have always had an average of too many infants, as seen by the starvation-related child mortality that affects some populations.

Thank you,

Eddie

The structures common to all protozoa are?

Answers

Protozoa are unicellular eukaryotes. As in all eukaryotes, the nucleus is enclosed in a membrane. ... The organelles of protozoa have functions similar to the organs of higher animals. The plasma membrane enclosing the cytoplasm also covers the projecting locomotory structures such as pseudopodia, cilia, and flagella

According to the research, the structures common to all protozoa are a group of cells that are identical to each other.

What is protozoa?

They are unicellular organisms whose entire body is a single cell, endowed with organelles and diverse structures, which fulfill nutritional, mobile, etc. functions.

The common thing is that protozoa are unicellular organisms of the eukaryotic type that develop in water.

Therefore, we can conclude that according to the research, the structures common to all protozoa are a group of cells that are identical to each other.

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true or false the boston militia stored it's arms and ammunition in concord about 20 miles from the city. Can plants and animals adapt more easily to slow environmental changes or fast environmental changes? Explain.A. None of the other answer choices B. Fast changes, because they weed out weak organisms C. Fast changes, because species prefer to adapt quickly D. Slow changes, because they give species time to adapt2..Which trait would likely help an organism survive in a cold environment so it can reproduce offspring?Responses A. A good sense of smell B. Layers of fat C. Strong legs D. Large ears Richie is throwing a surprise birthday party for his best friend. He is goingto buy a $20 present and m movie tickets. If each movie ticket costs $8,select the algebraic expression for the total amount Richie will spend." . Solve the inequality, graph the solution. 9+q15 If you were born 10 years ago how old are you today.Just for fun speeches for political advocacy and social change are less intimate than celebratory speeches because they are: a. focused on persuasive goals in addition to celebratory ones. b. delivered at family events, such as weddings. c. presented to large audiences, whereas celebratory speeches are not. d. usually televised. Morgan has a loyalty card good for a discount at her local grocery store. The item she wants to buy is priced at $43, before discount and tax. After the discount, and before tax, the price is $34.40. Find the percent discount. briefly explain the method of proposing and ratifying amendments to the constitution through congress. Rehoboam reigned in Jerusalem over the tribes of 1.the northern kingdom2.dan and manasseh3.judah and benjiman PLEASE ANSWER ASAP. Find surface area of triangular prism -9 +m=20answer asap please!! Apple Inc. offers teaching and guidance for how to use their products through their retail locations, an engaging website to help customers leam about a product or service, as well as an online support team. The services provided by Apple Inc. are examples for a design b. core customer value c. augmented product d Quality level A quantum system has three states, with energies 0 J, 1.6e-21 J, and 1.6e-21 J. It is coupled to an environment with temperature 250 K. What is the average internal energy This change in the gene pool is a result of hybridization. In scientific terms, we could call this a method of A) gene flow. B) emigration. C) niche shift. D) genetic drift. Submit A ratio that compares two quantities with different kinds of units iscalled a rate. When a rate is simplified so that it has a denominator of 1unit, it is called a unit rate.Ex 1. Find each unit ratea.$156 for 3 booksb.250 miles in 4 hours A survey of 512 adults aged 18-24 year olds was conducted in which they were asked what they did last Friday night. It found: 159 watched TV 157 hung out with friends 30 watched TV and ate pizza, but did not hang out with friends 30 watched TV and hung out with friends, but did not eat pizza 48 hung out with friends and ate pizza, but did not watch TV 27 watched TV, hung out with friends, and ate pizza 69 did not do any of these three activities How may 18-24 year olds (of these three activities) only ate pizza last Friday night? Consider the polynomial function f(x) = -x* - 10x? - 28x2 - 6x + 45 (a) Use Descartes' Rule of Signs to determine the number of possible positive and negative real zeros (b) Use the Rational Zeros which aspects of economic growth is the president addressing in this passage? select all that apply. What were the main factors in Romes decline Based on their compositions and structures and on conjugate acid-base relationships, select the stronger base in each of the following pairs.a. BrO- or ClO-b. BrO- or BrO2-c. HPO4^2- or H2PO4-