Answer:
4 meters a second
Explanation:
25 * 4 = 100 or vice versa 100 / 25 = 4
Which of the following best describe how genes allow cells to carry out essential life functions?
Choose 2 answers:
(Choice A)
A
Genes encode molecules that are necessary for cell specialization.
(Choice B)
B
Genes can code for nucleotides, which help to determine the specialized roles of organelles in the cell.
(Choice C)
C
Genes can code for proteins.
Answer:
I think the correct answers are choice A and choice C
Explanation:
Hope this helps
Which of the following best describes these biomolecules?
a. Molecule X and Molecule Y are both carbohydrates.
b. Molecule X is a nucleic acid, and Molecule Y is a carbohydrate.
c. Molecule X and Molecule Y are both nucleic acids.
d. Molecule X is a carbohydrate, and Molecule Y is a nucleic acid.
The following which best describes these biomolecules is that Molecule X is a carbohydrate, and Molecule Y is a nucleic acid and is therefore denoted as option D.
What is a Biomolecule?They are referred to as organic substances and are usually made from cells and living organisms. Examples include carbohydrate, nucleic acid etc.
Molecule X is referred to as a carbohydrate because it contains an aldehyde group and also elements such as carbon, hydrogen and oxygen while nucleic acids contain base pairs and a deoxyribose sugar as shown in the diagram below.
This is therefore the reason why option D was chosen as the most appropriate choice.
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4. A disease kills all the rabbits in the ecosystem shown in the food web. What
population will be most harmed by the loss of this species? (S7L4c)
Answer: hares
Explanation: don’t be so sure tho i only think so
5. Draw the Lewis Structure for Be &N
Answer:
Please look at the screenshot I sent you:
A scientist analyzing an unknown substance has determined that it consists of
carbon, hydrogen and oxygen. During experimentation, she determines that the
substance is soluble in oil but not in water.
Which of the following macromolecules is the unknown substance most
likely to be?
Answer: Lipid
Explanation:
The answer would be lipid because it is made of CHO. Lipid is also nonpolar (does not dissolve in water) but it is found in oils, wax, butter, etc.
The type of macromolecule is the unknown substance that is most likely to be lipids. This is because they are ideally insoluble in water but are readily soluble in oil, fats, etc.
What is a macromolecule?A macromolecule may be defined as a very large molecule that is significantly important to biophysical processes. These molecules are generally composed of thousands of covalently bonded atoms. Many macromolecules are polymers of smaller molecules called monomers.
Examples of macromolecules may include carbohydrates, lipids, proteins, and nucleic acids. Lipids are nonpolar in nature which means that they are not soluble in water. They are readily soluble in nonpolar solvents like ether, chloroform, and benzene. Lipids generally consist of elements like carbon, hydrogen, and oxygen.
Therefore, a lipid is the type of macromolecule that is the unknown substance that is most likely to be.
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Please help me these questions.
Are plant-based meat substitute poducts just a passing fad? How likely is it that an attractively large percentage of the world’s consumers will switch away from eating animal meats to mostly or wholly eating plant-based meat substitutes instead of animal meat?
What is your assessment of the strength of the competitive forces Beyond Meat faces? Do a five-forces analysis to support your answer.
What are the key success factors for Beyond Meat and the other makers of plant-based meat substitutes?
Plant-based meat substitute products are not just a passing fad and have a high likelihood of attracting a significant percentage of consumers worldwide away from animal meats.
Beyond Meat faces strong competitive forces, but its success is supported by factors such as innovation, brand recognition, distribution partnerships, and increasing consumer demand for plant-based meat substitutes.
Plant-based meat substitute products are not just a passing fad because they have gained significant traction and popularity in recent years. This is due to increasing awareness of the environmental impact of animal agriculture, concerns about animal welfare, and a growing demand for healthier and more sustainable food options. These products have evolved to offer taste, texture, and nutritional profiles that are increasingly comparable to traditional animal meat. As a result, there is a high likelihood that a significant percentage of consumers worldwide will switch to mostly or wholly consuming plant-based meat substitutes instead of animal meat.
Beyond Meat faces strong competitive forces in the market for plant-based meat substitutes. However, the company has established a strong position due to several key factors.
First, Beyond Meat has been at the forefront of innovation in developing plant-based meat substitutes that closely mimic the taste and texture of animal meat. This has helped them build a strong brand and gain recognition among consumers.
Second, the company has formed strategic partnerships with various distribution channels, including supermarkets, restaurants, and fast-food chains, which has helped expand its reach and availability.
Third, the increasing consumer demand for plant-based meat substitutes, driven by factors like environmental consciousness and health concerns, provides a favorable market environment for Beyond Meat and other makers of plant-based meat substitutes. These key success factors contribute to the strength of Beyond Meat's competitive position.
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is movement of carbon from the atmosphere to living things decreased
Answer:
Yes
Explanation:
it is because of the atmosphere goes up the carbon decreases to living things. a living thing cannot go up 50,000 ft and have no carbon movement. in some spots the animals run out of carbon such as sand dunes ( on top ) so the answer is yes
the risk of doms after a given training session can be reduced by which training strategy?
The risk of delayed onset muscle soreness (DOMS) after a given training session can be reduced by incorporating a proper warm-up, gradually increasing the intensity and volume of training, and implementing active recovery strategies.
DOMS is often caused by overloading the muscles during a workout, leading to microscopic tears in the muscle fibers. To reduce the risk of DOMS, it is important to properly warm up before exercising to increase blood flow and oxygen to the muscles. Gradually increasing the intensity and volume of training over time can also help to prevent excessive muscle damage that can lead to DOMS. Additionally, implementing active recovery strategies such as foam rolling, stretching, and low-intensity exercise can help to reduce inflammation and improve muscle recovery.
Incorporating a proper warm-up, gradually increasing the intensity and volume of training, and implementing active recovery strategies are effective training strategies that can help to reduce the risk of DOMS after a given training session.
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Mini Brain ProjectDirections: Conduct research on a selected brain area or structure. Areas and structures available for research include: frontal lobe, parietal lobe, temporal lobe, occipital lobe, medulla, pons, cerebellum, reticular formation, thalamus, hypothalamus, limbic system, cerebrum, hippocampus, amygdala, corpus callosum, Broca’s area, OR Wernicke’s area. Conduct research using scholarly Internet sources, library sources, and the textbook. What are its major functions? What techniques are used to view or measure it?What other structures is it near?What other structures help or perform similar functions?
Parietal lobe is one of the main lobes in the brain which is located at the upper back area in the skull. It process sensory information that it accepted from the outside world that is associated to touch, taste, and temperature. The techniques used to view the parietal lobe are Positron emission tomography (PET) and functional magnetic resonance imaging (fMRI).
Parietal lobe is near the top and center of the cerebral cortex just at the back of the frontal lobe and at the top of the occipital and temporal lobes.
The occipital lobe help the parietal lobe in visual perception and processing including spatil navigation and reasoning.
Carbon, hydrogen, oxygen, nitrogen, and phosphorus atoms can combine to form a nucleotide. Many nucleotides can combine to form a nucleic acid. Which sentence is true?
A. Nucleotides are monomers, and nucleic acids are macromolecules.
B. Nucleotides are atoms, and nucleic acids are macromolecules.
C. Nucleotides are monomers, and nucleic acids are proteins.
D. Nucleotides are macromolecules, and nucleic acids are monomers.
which one is A. B. C. or D.
Answer:
A. Nucleotides are monomers, and nucleic acids are macromolecules.
Explanation:
A nucleotide is a small molecule consisting of a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and one or more phosphate groups. Nucleotides serve as the building blocks or monomers of nucleic acids, such as DNA and RNA.
Nucleic acids are macromolecules composed of long chains of nucleotides that are joined by covalent bonds between the sugar of one nucleotide and the phosphate group of another. These chains can be very long, with DNA molecules consisting of millions or billions of nucleotides.
Therefore, nucleotides are the monomers, or building blocks, of nucleic acids, which are macromolecules made up of many nucleotides joined together.
Normal (or average) body temperature of humans is often thought to be 98.6 ∘
F. Is that number really the average? To test this, we will use a data set obtained from 67 healthy female volunteers aged 18 to 40 that were participating in vaccine trials. We will assume this sample is representative of a population of all healthy females. The mean body temperature for the 67 females in our sample is 98.85 ∘
F and the standard deviation is 0.852 ∘
F. The data are not strongly skewed. Use the Theory-Based Inference applet to find a 95% confidence interval for the population mean body temperature for healthy females. Round your answers to 2 decimal places, e.g. 0.75. The confidence interval is to eTextbook and Media Based on your confidence interval, is 98.6 ∘
F a plausible value for the population average body temperature or is the average significantly more or less than 98.6 ∘
F ? Explain how you are determining this. eTextbook and Media In the context of this study, was it valid to use the theory-based (t-distribution) approach to find a confidence interval? Yes No eTextbook and Media
Answer:
Explanation:
To find a 95% confidence interval for the population mean body temperature of healthy females, we can use the theory-based (t-distribution) approach since the sample size is relatively small (n = 67) and the population standard deviation is unknown.
Using the information provided, the mean body temperature for the sample is 98.85 °F, and the standard deviation is 0.852 °F. The formula for the confidence interval is:
Confidence Interval = sample mean ± (t-value * standard error)
First, we need to determine the t-value for a 95% confidence level with (n-1) degrees of freedom. In this case, the degrees of freedom are 67 - 1 = 66. Using a t-table or statistical software, the t-value for a 95% confidence level and 66 degrees of freedom is approximately 1.997.
Next, we calculate the standard error, which is the standard deviation divided by the square root of the sample size:
Standard Error = standard deviation / √sample size
= 0.852 / √67
≈ 0.104
Now we can calculate the confidence interval:
Confidence Interval = 98.85 ± (1.997 * 0.104)
Simplifying the calculation:
Confidence Interval ≈ 98.85 ± 0.208
Rounding to two decimal places, the 95% confidence interval for the population mean body temperature is approximately (98.64, 99.06) °F.
To determine whether 98.6 °F is a plausible value for the population average body temperature, we need to check if it falls within the confidence interval. In this case, since 98.6 °F is within the confidence interval of (98.64, 99.06) °F, it is a plausible value for the population average body temperature. This means that based on the sample data, there is no strong evidence to suggest that the average body temperature significantly differs from 98.6 °F.
In terms of using the theory-based (t-distribution) approach to find the confidence interval, it is valid in this study because the sample size is small and the population standard deviation is unknown. The t-distribution accounts for the uncertainty introduced by using the sample standard deviation to estimate the population standard deviation.
a sample of normal double stranded dna was found to have a thymine [ t ] content of 27%, what is the expect proportion of guanine [ g ]?
In DNA, the base pairs adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C). This means that A, T, G, and C percentages in a DNA strand will always add up to 100%. The expected proportion of guanine (G) in the sample of double-stranded DNA with a thymine (T) content of 27% is 46% divided by 2, which is 23%.
If the thymine (T) content is 27%, we can assume that the adenine (A) content is also 27% due to their complementary pairing. The combined percentage of adenine (A) and thymine (T) is 27% + 27% = 54%.
Since the percentages of A, T, G, and C must add up to 100%, the combined rate of guanine (G) and cytosine (C) is 100% - 54% = 46%.
Since G always pairs with C, the guanine (G) proportion in the DNA strand is half of the combined percentage of G and C.
Therefore, the expected proportion of guanine (G) in the sample of double-stranded DNA with a thymine (T) content of 27% is 46% divided by 2, which is 23%.
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Which of the following is the correct
chemical formula for glucose?
и
A. C 2 H ₂012
B. CeH1206
C. C12H06
D. C.H.012
и
Answer:
C6H12O6
Explanation:
This is glucoses formula
DESPERATE WILL GIVE BRAINLIST AND THANKS
Which statement below best describes genetic engineering?
A. Genetic engineering is the manipulation of DNA to produce new organisms or molecules.
B. Genetic engineering is the process of DNA forming into proteins.
C. Genetic engineering is a new practice that doctors can use to help just about any health issue.
D. Genetic engineering is the creation of a new species through artificial DNA.
Answer:
A. Genetic engineering is the manipulation of DNA to produce new organisms or molecules.
Explanation:
Genetic engineering is the process of using recombinant DNA (rDNA) technology to alter the genetic makeup of an organism. ... Genetic engineering involves the direct manipulation of one or more genes. Most often, a gene from another species is added to an organism's genome to give it a desired phenotype.
In this Landsat image of a rain forest, healthy vegetation appears red and deforested areas appear light blue. What explains the
difference in colors?
A)
Colors are assigned to different reflected sound waves.
B)
Colors are assigned to different absorbed electromagnetic energy.
Colors are assigned to different reflected bands electromagnetic waves,
D)
These are the colors of the reflected visible light on Earth's surface.
Answer:
Colors are assigned to different reflected bands electromegnetic waves.
Explanation:
What three identifying features of a chromosome are used to pair homologous chromosomes in a karyotype?.
Answer:
To "read" a set of chromosomes, scientists use three key features to identify their similarities and differences:
Size. This is the easiest way to tell chromosomes apart.
Banding pattern. The size and location of Giemsa bands make each chromosome unique.
Centromere position. Centromeres appear as a constriction.
Explanation:
Which of the following is required to produce amino acids from glucose?
Nitrates
Fatty acids and glycerol
Cellulose
Please help, it’s timed
Answer:
fatty acid and glycerol
Enter the correct 4 digit code (no spaces)
Answer:1243
Explanation:
Answer:
4123
Explanation:
I'm working on the same except mine says level two
sexual reproduction is vital to the propagation of the human race. which of the following sequences represents the correct order of events in the formation of a human fetus?
The correct order of events in the formation of a human fetus is as follows:
1. Fertilization: The fusion of a sperm cell and an egg cell (gametes) occurs, forming a zygote.
2. Cleavage: The zygote undergoes rapid cell divisions, forming a cluster of cells called a blastocyst.
3. Implantation: The blastocyst attaches and implants into the uterine lining.
4. Gastrulation: The blastocyst undergoes gastrulation, which involves the rearrangement of cells and the formation of three primary germ layers: ectoderm, mesoderm, and endoderm.
5. Organogenesis: The three primary germ layers develop into organs and organ systems.
6. Development and Growth: The fetus continues to develop and grow inside the uterus, undergoing various stages of development such as the formation of body structures, organ maturation, and tissue growth.
Therefore, the correct order of events in the formation of a human fetus is:
1. Fertilization
2. Cleavage
3. Implantation
4. Gastrulation
5. Organogenesis
6. Development and Growth
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Which of the following is the best explanation for the role of protein in a human's
diet?
A. Breaks chemical bonds for an energy source.
B. Provides energy for respiration.
C. Builds and maintains muscle.
D. Provides insulation and maintains homeostasis.
Answer: B
Explanation:
Which factor most affects the order of amino acids in a protein?
A.the DNA located in
the nucleus of the
cell
B.the amount of ATP
available for the
cell's use
C.the cell in which the
protein is located
D.the amount of ATP
available for the
cell's use
The order of amino acids in a protein is determined by the sequence of nucleotides in the DNA located in the nucleus of the cell. This is because the DNA code contains the instructions for synthesizing proteins, and the specific sequence of nucleotides in the DNA determines the sequence of amino acids in the resulting protein.
Option A, "the DNA located in the nucleus of the cell," is therefore the correct answer. The other options, B, C, and D, are not relevant to the order of amino acids in a protein. The amount of ATP available for the cell's use (options B and D) and the specific cell in which the protein is located (option C) do not affect the sequence of amino acids in a protein.
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Which organism is a primary consumer in the food web below?Chesapeake Bay Waterbird Food WebTertiaryConsumers:SecondaryConsumers:PrimaryConsumers:Producers:GullsandTermsOspreyWading BirdsLargePiscivorous FishSmall PlanktivorousFishZooplanktonBenthicInvertebratesSea DucksBivalvesBald EagleHerbivorousDucksPhytoplankton Submerged AquaticVegetationTundra SwanGeese andSwansVegetation
The primary consumer is the organism that eats the producer. It gets the at least 10% of the energy stored in a producer. It is above the producer at the trophic level. It may be a herbivore or an omnivore.
ANSWER: Zooplankton, Herbivorous ducks, small planktivorous fish
When you are overheated, you perspire, and when you are too cold, you shiver to generate heat. Which property of life is best represented by this example
Answer:
1 When you run a mile and then you finish and drink some water.
2. When you are outside on a cold day with no coat grabing something from the car.
Explanation:
When you are overheated, you perspire, and when you are too cold, you shiver to generate heat. The property of life that is best represented by this example is homeostasis. The correct option is A.
What is homeostasis?
Homeostasis is the proper functioning of body functions. It maintains the body's internal according to the other environment. It's a self-regulating process that adjusts the body temperature and other processes of the body according to the outer environment.
When the environmental temperature changes, increases, or decreases, the body regulates accordingly, to maintain the temperature of the body, sweating happens or sweating decreases when there is a need to save the water body.
Thus, the correct option is A. homeostasis regarding the property of life that is best represented by the given condition.
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The question is incomplete. Your most probably complete question is given below:
A. homeostasis.
B. thermoregulation.
C. perspiration.
D. panting.
Which answer best explains the difference between protists and bacteria?
A. Bacteria are prokaryotes and protists are eukaryotes
B. Bacteria have a cell membrane while protists do not
C. Bacteria have ribosomes while protists do not
D. Bacteria have cytoplasm while protists do not.
Answer: B hope this helps
Explanation:
proved that unpolished rice responsible for beriberi.
The absence of thiamin, or vitamin B1, is one of the causes of beriberi.
What food causes beriberi?According to the National Institutes of Health, beriberi is most prevalent in areas of the world where people consume unenriched, processed white rice, which has a tenth as much thiamine as brown rice.Thiamine deficiency is the cause of the illness beriberi (vitamin B1).In the dry form of beriberi, the long nerves gradually deteriorate, first in the legs and subsequently in the arms, along with muscular atrophy and reflex loss.Most often, alcoholics and those who only consume white rice or other highly refined carbohydrates are at risk for thiamin deficiency, which causes beriberi. Diffuse polyneuropathy, high-output heart failure, and Wernicke-Korsakoff syndrome are among the symptoms.Proved that unpolished rice is responsible for beriberi:
One of the contributing factors to beriberi is the lack of vitamin B1 or thiamin. Asians consumed polished rice (without nutrient-rich bran or germ) during this time. Christiaan Eijkman, a Dutch physician, and pathologist discovered that feeding unpolished rice to chickens helped prevent beriberi.
Therefore, feeding unpolished rice to chickens helped prevent beriberi.
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Imagine an animal that shows two variants; one long-legged and one short-legged. Each female produces 2 female offspring per generation and then dies. The offspring of the long-legged ones survive to adulthood (reproductive age) with a probability of 55% and the offspring of the short-legged ones survive to adulthood with a probability of 45%. If you begin with a population of 60 females of each type, what proportion of individuals will have long legs in 5 generations?
The proportion of individuals with long legs in the fifth generation is 43.92/(43.92+19.67)= 0.69The proportion of individuals with long legs in the fifth generation is 0.69 or 69%. Hence, the correct option is 69%.
The Hardy-Weinberg principle is used to calculate the genotype and allele frequency in a population. This problem, however, is not about the Hardy-Weinberg principle but about population genetics.
So, Let's solve the problem now;Given:Each female produces 2 female offspring per generation and then dies.The offspring of the long-legged ones survive to adulthood (reproductive age) with a probability of 55% and the offspring of the short-legged ones survive to adulthood with a probability of 45%.If you begin with a population of 60 females of each type, we can calculate the number of individuals in the first generation.Number of long-legged individuals in the first generation= 60 * 0.5 = 30Number of short-legged individuals in the first generation = 60 - 30 = 30Now, we can calculate the number of individuals of the next generation using the given probabilities.
The number of long-legged individuals in the second generation = 30 * 0.55 * 2 = 33The number of short-legged individuals in the second generation = 30 * 0.45 * 2 = 27Similarly, we can calculate the number of individuals of the third, fourth and fifth generations as follows.Number of long-legged individuals in the third generation= 33 * 0.55 * 2 = 36.3Number of short-legged individuals in the third generation = 27 * 0.45 * 2 = 24.3Number of long-legged individuals in the fourth generation= 36.3 * 0.55 * 2 = 39.93Number of short-legged individuals in the fourth generation = 24.3 * 0.45 * 2 = 21.87
Number of long-legged individuals in the fifth generation= 39.93 * 0.55 * 2 = 43.92Number of short-legged individuals in the fifth generation = 21.87 * 0.45 * 2 = 19.67. Therefore, the proportion of individuals with long legs in the fifth generation is 43.92/(43.92+19.67)= 0.69The proportion of individuals with long legs in the fifth generation is 0.69 or 69%. Hence, the correct option is 69%.
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Explain how form and function are related in human cells, including examples. Use at least five sentences in your answer. The shape of a cellular structure is related to the function they have perform
Compare and contrast epithelial and muscle tissues. Use at least three sentences in your answer.
Explanation:
Form and function are intimately related in human cells. The shape and structure of cellular components are often specifically designed to carry out their respective functions effectively. For example, red blood cells are disc-shaped with a concave center, which increases their surface area for efficient oxygen and carbon dioxide exchange. Neurons have long, branching extensions called dendrites and axons, allowing them to transmit electrical signals over long distances.
Epithelial tissues are composed of closely packed cells that form protective barriers and linings in the body. They cover external surfaces (such as the skin) and line internal organs and cavities (such as the digestive tract). In contrast, muscle tissues consist of cells that are specialized for contraction and movement. There are three types of muscle tissues: skeletal muscle, responsible for voluntary movements; cardiac muscle, found in the heart; and smooth muscle, which controls involuntary movements in organs like the intestines.
Epithelial tissues primarily function in protection, absorption, and secretion. They have tightly packed cells with minimal extracellular matrix. In contrast, muscle tissues are specialized for contraction and movement. They contain long, elongated cells (muscle fibers) that can generate force. Skeletal muscle is striated and allows for voluntary movements, while cardiac and smooth muscles have different structures and functions specific to their respective roles in the body.
In summary, the relationship between form and function is evident in human cells. Cellular structures are designed with specific shapes and arrangements to perform their functions efficiently. Epithelial tissues provide protective barriers and linings, while muscle tissues enable contraction and movement. Understanding the relationship between form and function helps us appreciate the intricate design of cells and tissues in the human body.
the cranial nerve which conveys parasympathetic control of most organs of the thoracic and abdominal cavities is
The cranial nerve which conveys parasympathetic control of most organs of the thoracic and abdominal cavities is Vagus Nerve.
The vagus nerve, sometimes called the "wandering nerve," is the longest and most complex of the cranial nerves. It extends from the brainstem to the abdomen, via the neck, and has a broad variety of nerve fibers regulating many critical functions.
The vagus nerve regulates the digestive tract, the lungs, and the heart by conveying parasympathetic control of most organs of the thoracic and abdominal cavities. It's also responsible for the sensation of your throat and larynx, as well as certain muscles in the mouth. The nerve may be stimulated in a variety of ways, such as massage, acupuncture, and meditation, in order to reduce stress and anxiety and improve mood.
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when the bladder contains 400 to 500 ml of urine, this is referred to as specific gravity. anuria. renal clearance. functional capacity.
A bladder containing 400 - 500 ml of urine is referred to as functional capacity.
Urine is defined as excess liquid waste products of metabolism in human as well as other animals. The kidneys filter nitrogen rich human metabolism byproducts such as urea and creatinine from blood, then transport it to the ureters, then the urine is excreted from the body via urethra. In order for micturition (a process of excretion of urine from the bladder) to happen, the bladder must maintain a functional capacity at a level of 400 - 500 ml of urine stored inside it, after which the excess level of liquid will be excreted from the body.
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How many numbers of parents contribute jeans to the blue headed Wrasse