Here are the categories for the given organisms:
Flower nectar: Producer
Western whiptail: Primary Consumer (as it primarily feeds on insects, which are producers)
Bobcat: Tertiary Consumer (as it primarily feeds on animals such as rabbits, which are primary consumers, and also consumes secondary consumers such as rodents)
Edith's checkerspot: Secondary Consumer (as it feeds on plants such as thistles, which are producers)
Which statements about cystic fibrosis are true?
Treatment for cystic fibrosis currently includes physical therapy, medication, special diets, and the use of replacement digestive enzymes.
Chloride ions are not absorbed into the cells of a person with cystic fibrosis, causing thick mucus to block respiratory pathways in the lungs.
Cystic fibrosis is a recessive genetic disorder caused by the absence of the enzymes responsible for breaking down fatty acids called ganglios
Cystic fibrosis is a recessive genetic disorder that affects the mucus-producing glands, digestive enzymes, and sweat glands.
Answer:
Cystic fibrosis is a recessive genetic disorder that affects the mucus-producing glands, digestive enzymes, and sweat glands
which brain lobe is responsible for registering spatial location, attention, and motor control?
The brain lobe responsible for registering spatial location, attention, and motor control is the parietal lobe. The parietal lobe is located in the upper back part of the brain and plays a crucial role in sensory information processing, including touch, pressure, and temperature.
It also receives and processes visual information and is involved in spatial orientation and attentional control. The parietal lobe also has a role in motor planning and control, helping to coordinate movements of the body and limbs. Overall, the parietal lobe is an important area of the brain that is involved in a variety of cognitive functions that are essential for daily living.
The parietal lobe is located near the upper-back part of the brain and plays a crucial role in various functions. Its primary responsibility is to process sensory information from different parts of the body, including touch, temperature, and pain. Moreover, it helps in understanding spatial awareness and coordinating motor control, which allows us to move and interact with our environment effectively.
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B. Fill in the blanks:
1. Deficiency diseases can be prevented by eating what
Answer:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
Answer:
They can be prevented by eating healthy food or a daily vitamin supplement to help prevent it.
Explanation:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
I would like to say that I did not copy from the previous answer but that I just googled deficency deises and used their explenation to help with my answer and that i didn't see their answer until after I had posted mine.
Your friend Joe has a younger brother Sam and two older sisters. Sam has a strange disorder that has caused his hair to turn green. The doctor says that this is caused by a single gene that is inherited, and that boys are more likely to have green hair then girls. However Joe, his sisters, and both of his parents have normal hair color. Joe does not know much biology and is confused. Explain to Joe how his brother's condition could have arisen even though Joe has normal hair. Then discuss the likelihood that a) Joe, and b) Sam will have children with green hair. Assume that they both marry women with normal hair color. You will need to include information on meiosis and transmission of genes to assure that Joe understands. HINT: As part of your answer, indicate the percent of girls vs. boys that you predict would have green hair if fathered by Joe vs. Sam.
Answer:
The correct answer is - it is due to the case of sex-linked recessive disorder.
Explanation:
It is pointed out by the doctor that Sam has a condition due to recessive allele and it is given that boys have this condition more than girls which suggests that it is a sex-linked recessive disorder. This comes from their parents but it is given that the father has normal hair which means the father has no recessive allele, then it must come from the mother even mother has not this condition but she could be a carrier for this trait.
Joe and his sister do not have this condition as they get the normal dominant allele from mother and father.
The chances of being a carrier by his sisters are 50%. If Joe marries
IF Joe marries a non-carrier woman, he will have all normal children with no green hair. IF Joe marries a normal hair color carrier women then there would 25% chances of being diseased offspring and 50% chances of being a carrier, and if women is completely normal then all offspring will be normal.
carrier woman, his children will have a 25% chance of being green-haired. A 25% chance of being
IF Sam marries a normal woman, the children will have a 25% chance of being a carrier, a 25% chance of being green-haired, and a 50% chance of being normal.
after meiosis, the resulting gametes have ____ the number of chromosomes as the parent cell
Answer:
After meiosis, the resulting gametes have half the number of chromosomes as the parent cell
Explanation:
why do we "flame" inoculating loops and needles? do you want to hear a sizzling sound when you place your loop or needle on the bacteria to be harvested? if you do hear that sound, what does it mean?
We flame inoculating loops and needles to sterilize them before use. This is important because bacteria and other microorganisms can contaminate the sample and give inaccurate results if not properly sterilized. The flame also helps to remove any residual bacteria or debris from the previous use of the instrument.
Hearing a sizzling sound when placing the loop or needle on the bacteria to be harvested is a good sign that the instrument is hot enough and ready for use. The sound is caused by the heat of the instrument instantly vaporizing any liquid that may be on the surface of the bacteria. It is important to let the instrument cool down for a few seconds before touching the bacteria to prevent any damage or killing of the bacteria.
Overall, flaming inoculating loops and needles is a simple and effective way to ensure accurate and reliable results in microbiological testing.
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A lysogenic virus has infected a bacterium and formed a stable lysogen. Which of the following would best describe what is happening inside the bacterium?
Group of answer choices
a. The virus took up the cell's machinery and killed the bacterium by lysis.
b. The viruses inserted its genome inside of the bacterium but the genome was degraded by enzymes.
c. The virus incorporated its nucleic acid into the bacterium genome.
d. The cell is slowly releasing small amounts of virus.
e. Bacteriophages are not capable of lysogeny.
option (c) is the correct answer as it describes the mechanism of lysogeny, where the virus incorporates its nucleic acid into the bacterium genome.
When a lysogenic virus infects a bacterium and forms a stable lysogen, the virus incorporates its nucleic acid into the bacterium genome. This process is known as lysogeny and it allows the virus to remain dormant within the bacterium without causing any immediate harm. The virus can remain in this state for long periods, replicating along with the bacterium during each cell division. Eventually, environmental factors such as stress or radiation can cause the virus to switch into its lytic cycle, where it becomes active and takes over the host cell's machinery, leading to the destruction of the bacterium by lysis.
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Electricity can be transformed into heat , light , sound energy as well as energy in motion . Which energy transformation is most likely seen in the picture below
The energy transformation which is most likely seen in the picture is chemical to electrical to light energy.
What do you mean by Energy Transformation?Energy transformation may be defined as the process that converts energy from one type into another the other.
In this picture, a battery or a cell lights a bulb, first energy transformation takes place in the battery, and then in the bulb. Battery undergoes energy transformation from chemical to electrical, then bulb converts electrical into the light.
Therefore, the energy transformation which is most likely seen in the picture is chemical to electrical to light energy.
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With Mitosis, The daughter cells are genetically___?
Answer:
With mitosis, the daughter cells are genetically identical to each other, and to the parent cell.
Explanation:
The process in which a single parent cell divides into two new genetically identical daughter cells having the same amount of chromosomes as that of parent cell is called mitosis.
Which process is similar to binary fission?
Answer: mitosis
Explanation: Binary fission is similar to mitosis in the way that the process ultimately leads to the production of two identical daughter cells. However, they differ in many aspects. While binary fission is for reproductive purposes mitosis is primarily for growth in multicellular organisms.
what is one possible combination that can be found in the gamete formed by an individual with the genotype AaBB?
Answer:
(Ba) and (BA)
Explanation: those could be one of the combinations if u put them on a punnet square
can you explain in brief about gigatism and dwarfism
Gigantism is a condition caused by excessive secretion of STH(somato trope hormone) before puberty. Individuals reach heights of about 2 meters.
Dwarfism(hypophyseal dwarfism) is caused by hyposecretion of STH before puberty. Individuals reach heights of about 1,20-1,30m
Experiment #1: Aseptic Techniques and Use of Media Incubation and Observations Incubate all cultures. After approximately 48 hours of incubation, examine your cultures. Do no remove the caps of your tubes or the lid of the Petri dish during any observation, because this may result in contamination. Take pictures of your cultures. For photographs of microbial cultures, avoid use of the flash, which will simply be reflected off the glass or plastic culture container. You may need to experiment with lighting conditions and camera angles to get the best pictures in your workspace. Observe and photograph the cultures again after approximately 72 hours of incubation. Your inoculated media should exhibit increasing amounts of microbial growth throughout the incubation period. Record name of bacterial species used in this investigation,
1. 2.
3. 4.
Photo 1 Insert the photo(s) of your cultures taken after 48 hours of incubation.
Aseptic technique is the term used to describe the methods utilized to prevent contamination by microorganisms in microbiological experiments.
Experiment #1: Aseptic Techniques and Use of Media Incubation and ObservationsAfter approximately 48 hours of incubation, examine your cultures. Do no remove the caps of your tubes or the lid of the Petri dish during any observation, because this may result in contamination.
Take pictures of your cultures. For photographs of microbial cultures, avoid use of the flash, which will simply be reflected off the glass or plastic culture container. You may need to experiment with lighting conditions and camera angles to get the best pictures in your workspace. Observe and photograph the cultures again after approximately 72 hours of incubation.
Your inoculated media should exhibit increasing amounts of microbial growth throughout the incubation period. The experiment aims to use aseptic techniques and media incubation to observe microbial growth and characteristics.
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Which best describes the process of ocean acidification?
Question 8 options:
The ocean absorbs more human-produced CO2, causing the acidity to increase
The ocean releases more human-produced CO2, causing the acidity to decrease
The ocean absorbs more natural CO2, causing the acidity to decrease
The ocean receives more polluted runoff, causing the acidity to increase
Match the animal species to their common distribution patterns.
Birds-Migratory
Large Predators-Sparse distribution
Freshwater fish-Local Endemic
Birds - Migratory
Large Predators- Sparse distribution
Freshwater fish- Local Endemic
What is the distribution pattern of species?Species dispersion patterns also called distribution patterns is how the individuals in a population are distributed in space at a given time. The individual organisms that make up a population can be more or less equally spaced, dispersed randomly with no predictable pattern, or clustered in groups.What are the patterns of distribution?Types of distribution pattern:-
Uniform dispersion:- they can be more or less equally spaced apart Random dispersion:- dispersed randomly with no predictable pattern Clumped dispersion :- clustered in groups .To know more about distribution pattern here
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which part of a dna molecule is responsible for the direct coding
The sequence of nucleotide bases in the DNA molecule,is a part of a DNA molecule is responsible for the direct coding of specific traits in an organism.
A polymer made of two polynucleotide chains that coil around one another to create a double helix is called deoxyribonucleic acid. All known organisms and many viruses have genetic information in the polymer that is necessary for their development, operation, growth, and reproduction. Nucleic acids include DNA and ribonucleic acid (RNA). Nucleic acids are one of the four main categories of macromolecules that are necessary for all known forms of life, along with proteins, lipids, and complex carbohydrates (polysaccharides). Nucleotides are organic compounds made up of a phosphate and a nucleoside. They function as monomeric units of the key macromolecules found in all living forms on Earth, deoxyribonucleic acid (DNA), and ribonucleic acid (RNA), which are both nucleic acid polymers.
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complete question:Which part of a DNA molecule is responsible for the direct coding of specific traits in an organism?
a. The number of hydrogen bonds that hold the strands of DNA together.
b. The number of carbons in the DNA molecule.
c. The sequence of nucleotide bases in the DNA molecule.
d. The sequences of phosphates along each DNA strand.
The Five I's of studying microorganisms include all of the following exceptA. InoculationB. IncubationC. InfectionD. IsolationE. Identification.
The Five I's of studying microorganisms include Inoculation, Incubation, Isolation, and Identification. Infection is not one of the Five I's. The correct option is C.
The Five I's of studying microorganisms are a set of steps commonly used in microbiology laboratories to isolate and identify microorganisms. The steps include Inoculation, Incubation, Isolation, Inspection, and Identification.
Inoculation: This step involves introducing a sample containing microorganisms onto a suitable growth medium. It can be done by streaking, spreading, or adding the sample to the medium.
Incubation: After inoculation, the culture is placed in a controlled environment, typically a warm and humid incubator, where the microorganisms can grow and multiply. Incubation allows the microorganisms to form visible colonies or grow in liquid cultures.
Isolation: In this step, individual microbial colonies are separated or isolated from the mixed population. It can be achieved by streaking the culture onto a solid agar medium using techniques like quadrant streaking or loop dilution.
Inspection: Once the colonies are isolated, they are visually inspected to observe their characteristics, such as size, shape, color, texture, and any other visible features.
Identification: The final step involves identifying the isolated microorganisms through various techniques, such as microscopic examination, biochemical tests, genetic analysis, or serological methods.
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C cells of the thyroid gland secrete __________. C cells of the thyroid gland secrete __________. tetraiodothyronine cortisol calcitonin triiodothyronine
C cells of the thyroid gland secrete calcitonin.
What does C cells of thyroid gland produce?The thyroid follicle, which is the gland's active component, is encircled by a single layer of epithelial cells, and the lumen is stuffed with colloidal material. It includes parafollicular cells, or C cells, which release calcitonin.The C-cells of the thyroid gland secrete calcitonin, a 32 amino acid hormone.When the concentration of blood calcium has grown over the usual range, the thyroid gland releases the hormone calcitonin, which lowers the level. The parafollicular cells, sometimes referred to as the C cells, of the thyroid gland are the principal producers of this polypeptide hormone, which has 32 amino acids.Learn more about thyroid gland here:
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Disclaimer: The question was given incomplete on the portal. Here is the complete question.
Question: The C cells of the thyroid gland secrete
a) TSH.
b) parathormone.
c) thyroxine.
d) triiodothyronine.
e) calcitonin
Both mitochondria and chloroplast have about the same function as…
. animal cells.
. eukaryotic cells.
. prokaryotic cells.
Answer:
Prokaryotic cells.
Hope this helps :)
What is the function of sugar in DNA?
The sugar molecule in DNA is called deoxyribose, and it has an important function as it serves as a component of the nucleotides that make up the DNA molecule.
The sugar molecule in DNA provides the backbone for the nucleic acid chain. The deoxyribose sugar molecule in DNA has a five-carbon ring structure, and the phosphate groups attach to the 5' carbon of one sugar molecule and the 3' carbon of the adjacent sugar molecule. This creates a sugar-phosphate backbone for the DNA molecule.
The nitrogenous bases (adenine, guanine, cytosine, and thymine) are attached to the 1' carbon of each sugar molecule, and they form the rungs of the DNA ladder by pairing up in specific ways (adenine with thymine and guanine with cytosine) through hydrogen bonding.
Together, the sugar, phosphate, and nitrogenous base molecules make up the nucleotides that form the DNA molecule. The specific sequence of these nucleotides in DNA carries the genetic information that is passed from one generation to the next.
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evolution connection paramecium and other protists that live in hypotonic environments have cell membranes that limit water uptake, while those living in isotonic environments have membranes that are more permeable to water. describe what water regulation adaptations might have evolved in protists in hypertonic habitats such as the great salt lake and in habitats with changing salt concentration.
Hypertonic pond protists may store solutes inside the cell to equalize its concentration with Great Salt Lake. It could also move ions across the membrane by using active transport.
What is a hypertonic solution?Any external solution that, in comparison to the fluids of the body, has a high solute concentration but a low water content is considered to be a hypertonic solution. In the presence of a hypertonic solution, the body will lose water and gain it in the solution as a result of the net movement of water.
It's possible that protists that live in hypertonic ponds will store concentrated solutes within their cells in order to make the concentration of their interior match that of the Great Salt Lake. Ion movement across the membrane might also be accomplished through active transport.
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Fill in the below mention blanks with immunity. Immunity types may be used more than once, but each sentence has only one correct type of immunity associated with the description.
a. __________ Cytotoxic T cells attack and destroy foreign cells and viruses Antibody-mediated Immunity
b. __________ T-cells mature in the thymus before they circulate Immunological.
c. __________ B cells differentiate into plasmocytes.
d. __________ Antibodies attach to specific targets.
e. __________ B cells mature in red bone marrow before they circulate antigen.
f. ___________Memory T cells are activated later by the same 6 antigen.
g. ___________NK cells police peripheral tissues for abnormal and cancer cells.
1. Cell-mediated Immunity
2. Anti-body mediated immunity
3. Immunological surveillance
Answer:
to. 1. Cell-mediated immunity Cytotoxic T lymphocytes attack and destroy foreign cells and viruses Antibody-mediated immunity
b.1. Cell-mediated immunity T cells mature in the thymus before they circulate. Immune.
C. 1. Cell-mediated immunity B cells differentiate into plasma cells.
re. 2. Antibody-mediated immunity Antibodies adhere to specific targets.
me. 1. Cell-mediated immunity B cells mature in the red bone marrow before they circulate the antigen.
f.1. Cell-mediated immunity Memory T cells are subsequently activated by the same 6 antigens.
g.3. Immune surveillance NK cells monitor peripheral tissues for cancer and abnormal cells.
Explanation:
Cellular immunity is mediated by the cells of the immune defense, it presents different times, in the first time the PMN appear, in the second time the antigen presenting cells, and lastly the lymphocyte lineage.
Antigen presenting cells have the ability to phagocytose and express antigen on their surface to facilitate the formation of antibodies.
Surveillance immunity refers to the lymphocytes that are responsible for monitoring or controlling cell mutations or uncontrolled growth due to genetic mutations.
Neoplastic cells express histocompatibility complexes on their surface that make them recognized by these lymphocytes and this is how they are responsible for inducing self-destruction or phagocytosis of the neoplastic cell.
Humoral immunity refers to the chemical substances that function as mediators of cell activity, these are: pro and anti-inflammatory cytokines, complement chain, nitric and nitrous acid, oxygen free radicals, interleukins, growth factors and tumor necrotic factor alpha - beta
A bar of gold has a temperature of 22°C, and a bar of aluminum has a temperature of 27°C. Which statement explains why the bar of aluminum has a higher temperature?
O A. The aluminum bar has a lower density than that of the gold bar.
O B. The particles that make up the aluminum bar are moving more slowly
O C. The particles that make up the aluminum bar are moving faster.
O D. The aluminum bar has less thermal energy. SUBMIT
Answer:
C. The particles that make up the aluminium bar are moving faster.
Explanation:
You can notice how you rub your hands outside during winter, right? It gets warmer the more you rub your hands, so it is basically like that, but with the particles of the aluminium bar.
The particles that make up the aluminum bar are moving faster.
Which has more specific heat gold and aluminum?It takes greater energy to elevate the temperature of aluminum by 1°C than it takes to raise the temperature of gold by 1°C. Gold's temperature will grow extra and it'll have a higher final temperature and could experience hotter to touch.
Does aluminum heat up faster than gold?Every steel and each fabric has a different rate of heating. here we see that gold heats up 7 times faster than aluminum. This means that the whole lot has its very own specific warmth (also known as warmness capability). Aluminum's precise warmth is zero.216 cal/g·°C, which is set 7 times extra than that of gold (0.031 cal/g·°C).
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Why the continents could NOT possibly move the way Wegener is describing?
Answer:
The continents do not drift over the surface they are enabled in the plates and move with them
Explanation:
Ensuring that the dna code is maintained during dna replication and cell is one of the essential effects of dna structure.
Ensuring that the DNA code is maintained during DNA replication and cell division is one of the essential effects of DNA structure.
What is the DNA?DNA is a double helical structure found in the nucleus of a cell that contains information about the cell and which directs the activities of the cell.
The information about the cell that is contained within the DNA is known as the gene.
This information is passed on to daughter cells when the cells divide during the process of cell division.
The information stored in the DNA is accurately copied during the process of cell division, and the DNA has mechanisms that ensure this.
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Complete question:
Ensuring that the DNA code will be maintained during cell growth and cell _________ is one of the two essential effects of the structure of DNA.
The _____ of exercise determines the health and fitness benefits of the exercise.
Answer:
D. Type
Explanation:
got it correct on edge2020
Answer:
D) type
woof woof
Difference between pneumothorax and tension pneumothorax.
Pneumothorax and tension pneumothorax are two types of medical conditions that can affect the lungs. A pneumothorax occurs when air leaks into the space between the lung and the chest wall, causing the lung to collapse. This can happen spontaneously or as a result of trauma or medical procedures.
Tension pneumothorax, on the other hand, is a more serious condition where air continues to build up in the pleural space, causing pressure to build up in the chest. This pressure can lead to compression of the lung and other organs, which can be life-threatening if not treated promptly.
Symptoms of pneumothorax include shortness of breath, chest pain, and a rapid heart rate, while symptoms of tension pneumothorax may also include difficulty breathing, rapid breathing, and a bluish color to the skin.
Treatment for both conditions may involve the use of a chest tube to drain the air from the pleural space, and in severe cases, emergency surgery may be necessary to relieve the pressure and restore normal breathing. It is important to seek medical attention promptly if you experience any symptoms of either condition.
Hi! The difference between pneumothorax and tension pneumothorax lies in their severity and effects on the body.
Pneumothorax occurs when air enters the pleural space between the lung and chest wall, causing the lung to collapse. This can result from injury or spontaneously. Symptoms include chest pain and shortness of breath.
Tension pneumothorax is a more severe form of pneumothorax. In this case, air continues to accumulate in the pleural space, causing increased pressure on the affected lung and nearby structures, such as the heart and major blood vessels. This can lead to life-threatening complications like shock and reduced blood flow. Emergency treatment is necessary for tension pneumothorax.
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On Earth, water is found naturally in all of these states EIXCEPT ?
Answer:
Water is naturally found in solids, liquids, and gases. This leaves only plasma as the other state of matter.
Please give brainliest.
Explanation:
Answer:
2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.Nov 4, 2020
Water Facts - Worldwide Water Supply | ARWEC| CCAO | Area ...https://www.usbr.gov › arwec › water-facts-ww-water-sup
Explanation:
5) regarding the evolution of specialized animal structures, a) the environment imposes identical problems on all animals regardless of where they are found. b) the evolution of structure in an animal is influenced by its ability to learn. c) the simplest animals are those with the most recent appearance among the biota. d) short-term adjustments to environmental changes are often mediated by physiological organ systems. e) the most complex animals are the ones with the most ancient evolutionary origin.
Regarding the evolution of specialized animal structures, d) short-term adjustments to environmental changes are often mediated by physiological organ systems.
Many of the same processes, like breathing, eating, and locomotion, are frequently carried out by structures that are different when we examine various organisms. This is because many creatures have evolved special structures that carry out these tasks and do so in ways that are tailored to meet their particular habitats.
Therefore, in this instance, the structures are specialized to carry out a certain function as well as to meet the requirements of a particular organism.
Hence, the evolution of specialized animal structures are short term adjustments to the environment changes.
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PLEASE HELP YOU WILL GET MARKED THE BRAINIEST AND PLEASE TELL ME WHY U CHOSE THE ANSWER
- What is the geocentric model of the
universe?
a) The Theory of Evolution
b) Newton's Laws of Motion
c) The belief that Earth is at the center of our solar system
d) Superstition
Answer:
I believe C,
Explanation:
The geocentric model of the universe maintained that the Earth was at the center of everything in the solar system. In it, the Sun and planets orbited around our planet. Many odd and elaborate adaptations were required to make this model agree with observations. This problem increased, as our our observations got more accurate.
The geocentric model was superseded by the heliocentric model, in which the planets all orbited the Sun. The Heliocentric model was eventually able to show that the positions of the planets over time were much more convincingly, and simply portrayed by it, than by the former model.
Apologizes if I'm wrong/
Answer: It is c because the person who made it or thought of it said that the earth is at center of the cosmos or the universe.
Explanation: