BRAINLIST + 100 POINTS IF ANSWERED CORRECTLY (( not b and d ))

A team of astronomers discovers a new planet with water. They notice that the process of condensation does not seem to be working on this planet. Which statement best explains the state of the water cycle on this newly discovered planet?

The water is gathered in lakes, oceans, or glaciers.
The water is trapped as water vapor in the atmosphere.
Constant rain or snow is falling on the planet's surface.
Water is frozen underground instead of flowing on the surface.

The structures that are most important in determining evolutionary relationships between organisms-analogous, homologous or vestigial from most to least important with the most important at the top will be:

Analogous traits lack the shared evolutionary history of homologous traits, which allowed them to arise. Because they show evidence of evolutionary relationships, homologous structures are more significant to evolutionary biologists than analogous structures.

The retention of genetically determined traits or structures that no longer serve their original purpose in a given species is known as vestigiality.

In conclusion, the ranking is illustrated above.

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Tonsils are part of a collection of tissues called the mucosa-associated lymphoid tissues (MALT) and remove pathogens entering the pharynx (throat).

What are lymphoid organs?

Lymphoid organs are part of the lymphatic system, which includes the lymphatic vessels and lymph nodes. Lymphoid organs are sites of the production and differentiation of lymphocytes and include the thymus, spleen, and lymph nodes. Lymphoid tissues are also found in mucosal and epithelial surfaces, where they act as barriers to the entry of pathogens and stimulate immune responses in local tissues.

What is MALT?

MALT (mucosa-associated lymphoid tissue) is a collection of lymphoid tissues located in the mucosal layers of the digestive, respiratory, and reproductive tracts. The MALT system includes tonsils, Peyer patches in the small intestine, and the appendix. These tissues play a crucial role in defending against pathogens that enter the body through these surfaces. They contain specialized immune cells that recognize and respond to specific pathogens by producing antibodies or activating other immune cells.

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Basophils, neutrophils, and eosinophils are three types of white blood cells (or leukocytes) that are an essential part of the human immune system. Basophils are the least common of these three types of cells, which are often referred to as the granulocytes.

Basophils contain granules that are high in histamine, and they are used in the body's inflammatory response. Neutrophils are the most common type of granulocyte and are mainly responsible for identifying and killing bacteria. They contain large numbers of lysosomes, special packages of enzymes that help break down invading pathogens.

Lastly, eosinophils form part of the body's immune defense against parasites, and their granules contain enzymes that damage parasites and allergens. In the MCAT, it's important to remember that basophils, neutrophils, and eosinophils all play a vital role in the body's response to potential pathogens.

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Answer:

Table salt, Fluoride in toothpaste, baking soda, household bleach

Explanation:

hope this helps!

This is the process in which rocks are broken down into smaller

fragments to form soil. In weathering caused by wind, the rocks

are blown away to other parts which causes them to break.

In weathering caused by water and ice, the water seep into

rock particles and causes them to expand and contract as a

result of changing temperatures thereby resulting in the

breakdown of rock particles.

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Answer:

c

Explanation:

Answer:

A

Explanation:

Increased risk of cancer, damage to the central nervous system, and DNA damage are all correct answers regarding the biological consequences of space radiation. Here options A, B, and D are the correct answer.

Exposure to space radiation poses a significant risk to human health and can have several biological consequences. Here are some of the potential effects:

A) Increased risk of cancer: Space radiation is a form of ionizing radiation that can damage DNA in cells, which can lead to mutations and the development of cancer. B) Damage to the central nervous system: The brain and spinal cord are particularly sensitive to the effects of space radiation, which can cause cognitive impairment, memory loss, and behavioral changes.

C) Damage to the lungs: Space radiation can also affect the lungs, causing inflammation, oxidative stress, and fibrosis, leading to impaired lung function and respiratory problems. D) DNA damage: As mentioned earlier, space radiation can damage DNA in cells, leading to mutations and other genetic abnormalities.

E) Limiting oxygen supply: Exposure to space radiation can also affect the body's ability to transport oxygen, as it can damage the cells in the blood vessels and capillaries. This damage can reduce blood flow and oxygen supply to tissues and organs.

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Complete question:

What are some biological consequences of space radiation?

A) Increased risk of cancer

B) Damage to the central nervous system

C) Damage to the lungs

D) DNA damage

E) Limiting oxygen supply

Plants go through the trouble of using the ATP to make glucose because it provides it with nourishment and is used in the production of cellulose.

This is referred  as a simple sugar and a monosaccharide. it has a sweet taste and is readily absorbed in cells to provide energy.

Plants make ATP in a limited manner and the production of Glucose from it ensures the cells are adequately nourished and the production of cellulose is maximized.

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Answer:

https://en.wikipedia.org/wiki/Diagram

Explanation:

The integration value of 2 for the 1H NMR signal corresponding to the hydrogen atoms at position C indicates that there are two hydrogen atoms at that specific position.

In 1H NMR spectroscopy, the integration value represents the relative abundance or number of hydrogen atoms that contribute to a particular signal. It is obtained by measuring the area under the peak in the NMR spectrum.

In this case, the presence of an integration value of 2 suggests that there are two equivalent hydrogen atoms at position C in the molecule being analyzed. The value of 2 indicates that the intensity of the signal corresponding to these hydrogen atoms is twice as strong as the intensity of other signals in the spectrum.

The integration value is a useful parameter in NMR analysis as it provides information about the relative ratios of hydrogen atoms in a molecule, aiding in the determination of molecular structure and connectivity.

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Answer:

monosaccharide

Explanation:

Glucose is called a simple sugar or a monosaccharide because it is one of the smallest units which has the characteristics of this class of carbohydrates.

Glucose is the simplest monosaccharide which cannot be broken down further. Thus, option C is correct.

Glucose is the primary component of carbohydrates. Glucose is a monomer made up of carbon, hydrogen and oxygen. Molecular formula of glucose is C6H12O6.

The functional group in glucose is an aldehyde present at the first carbon atom.

Glucose is called monosaccharides because it cannot be hydrolysed further. It is the simplest carbohydrate also referred as simple sugars.

Glucose molecules are chiefly linked together forming a glycosidic bond by removal of water molecule and form a disaccharide.  

Glucose is chiefly produced by plants during the process called photosynthesis.

Glucose is the key component in metabolism. It provides energy to the body cells to carry out physiological activities. Glucose is found in blood.

Excess of glucose in the blood results in a medical condition called diabetes. It can be life threatening if not managed on time.

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Simulated airway obstruction affects various physiological values due to the restricted airflow and reduced oxygen supply to the body. The primary values impacted include tidal volume, minute ventilation, partial pressure of oxygen (PaO2), partial pressure of carbon dioxide (PaCO2), and respiratory rate.

Tidal volume (TV) refers to the volume of air inhaled and exhaled with each breath. In cases of airway obstruction, TV decreases as airflow resistance increases, making it more difficult to inhale and exhale sufficient air. Consequently, this affects the exchange of gases in the alveoli, leading to abnormal oxygen and carbon dioxide levels in the blood.

Minute ventilation (MV) is the volume of air exchanged in one minute. Due to reduced TV, MV also declines in airway obstruction scenarios. This contributes to the imbalance in oxygen and carbon dioxide levels, as the respiratory system struggles to maintain adequate gas exchange.

Partial pressure of oxygen (PaO2) and carbon dioxide (PaCO2) represent the pressures exerted by these gases in arterial blood. When airway obstruction occurs, PaO2 decreases due to limited oxygen intake and poor gas exchange, potentially leading to hypoxemia. Conversely, PaCO2 may increase, as the impaired exhalation of carbon dioxide results in its accumulation, potentially causing hypercapnia.

Finally, the respiratory rate may be affected as the body attempts to compensate for reduced TV and MV. To maintain sufficient oxygen levels, the rate of breathing may increase, resulting in rapid, shallow breaths. However, if the obstruction is severe, the respiratory rate may become irregular or labored.

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The antigens related to the abo blood group are located.

\( \mathfrak{WatanabeHaruto}\)

DNA (b) fingerprinting utilize(s) unique fragments of DNA to identify a specific individual.

DNA fingerprinting is a method for identifying a specific person by using distinctive DNA fragments. Except for identical twins, each individual's DNA is distinct, and some DNA areas, referred to as "hypervariable regions," differ dramatically from person to person.

Forensic science use DNA fingerprinting for a variety of purposes, including paternity testing and the identification of criminals. The process entails removing DNA from a sample of blood, saliva, or other tissue, and then examining particular DNA regions that are known to vary between people. Scientists can establish whether two samples come from the same individual or not by comparing their DNA profiles to those of a reference sample.

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B. fingerprinting. By examining distinctive patterns in their DNA, DNA fingerprinting is a technique for identifying a person from a sample of their DNA.

A technique called DNA fingerprinting finds several minisatellites in the genome at once to create a pattern that is particular to each person. A DNA fingerprint appears here. It is extremely unlikely that two individuals with the same DNA fingerprint are not identical twins. A chemical test called DNA fingerprinting can reveal a person's or another living thing's genetic make-up. It is used as testimony in court, to identify corpses, find blood relatives, and search for medical treatments.

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Answer:

it is option A as rock needs to be broken down into sediments before it can become soil

un organismo que deriva sus requerimientos nutricionales de sustancias orgánicas complejas.

The correct word to fill the gap would be indirect.

In other words, an indirect survey makes use of evidence, such as the footprints left behind by animals, to follow animals that are difficult to track.

Ecological surveys are of 2 types:

Direct ecological surveys have to do with studying phenomena directly and recording whatever that is observed.

Indirect surveys involve an indirect way of studying phenomena. The signs left by phenomena are observed and logically used to make deductions about such phenomena.

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An available substrate for bacterial metabolism

To estimate the number of flowering plants in a 10m × 15m garden, you'll first need to determine the area of the quadrat and count the number of flowering plants within it. Quadrat sampling is a common method used in ecology to estimate the abundance or density of organisms in a given area.

The basic idea is to randomly place a quadrat (a square or rectangular frame of known size) on the ground and count the number of individuals of interest that are found within the quadrat.

This count is then used to estimate the total number of individuals in the larger area based on the assumption that the density of organisms is relatively uniform across the area being sampled.

Next, calculate the area of the garden and divide it by the quadrat's area. Finally, multiply the number of flowering plants in the quadrat by this ratio to estimate the total number of flowering plants in the garden.

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Our brain interprets the home as being entirely blue even though a portion of it is in shadow due to a passing cloud, which is an example of perceptual constancy.

The perception of an object or quality as constant even while our sensation of the object fluctuates is known as subjective constancy or perceptual constancy.Although an object's physical features may not change, the human perceptual system contains processes that adapt to the stimuli in an effort to deal with the outside environment.Perceptual constancies in visual perception include the following:Brightness, shape, size, and colour are the criteria used to group perceptions of constancy. When an object is familiar to a person, they will continue to perceive it as having the same shape despite changes in its position or orientation.

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Answer: it's b my friend

Explanation:

Can i plz get brainiest?

Answer:

Models can be conceptual, graphical or mathematical as they are used in science. It allows one to break down a concept into simpler terms with a visual component. A limitation of models in science is that they are usually simplified versions of the real situation or concept.

The limitation and benefits of the atomic models are explained as follows:

An atomic model is a suggested explanation or representation of the structure of the atom. On basis of the experimental evidence of the properties of matter, a model is proposed as the structure is unknown.

Benefits:

Limitations:  

Thus, the correct answer is -

advantage - easy to understand

limitation - accuracy

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Answer:

groundwater

Explanation:

because rain......

The pollution from the acid rain and factory could potentially end up in any of the listed options depending on the specific circumstances of the virtual lab.

Acid rain is rain that is more acidic than normal due to the presence of high levels of sulfuric and nitric acids. These acids form when certain pollutants, such as sulfur dioxide and nitrogen oxides, are released into the air and react with water, oxygen, and other chemicals in the atmosphere. Acid rain can occur naturally, but it is most commonly caused by human activities, such as the burning of fossil fuels (such as coal and oil) and the use of certain industrial processes.

Acid rain can have negative impacts on the environment, including damage to forests, lakes, and other ecosystems, and it can also have harmful effects on human health. Acid rain can be reduced by reducing the emission of pollutants that contribute to its formation, such as through the use of cleaner technologies and the implementation of emissions controls.

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The article that I am going to review discusses the influenza virus and its new outbreak in China. The article is published on the official website of BBC News, one of the mainstream media outlets.

The article that I am going to review discusses the influenza virus and its new outbreak in China. The article is published on the official website of BBC News, one of the mainstream media outlets. The article was published on the 1st of December 2020 and is titled "China reports first case of H1N3 bird flu virus in human". The article provides the necessary information regarding the new strain of influenza virus and the precautions that people need to take. Type of microorganism and its nature The H1N1 virus is an influenza A virus that affects humans, pigs, and birds. This microorganism is primarily present in nature, particularly in birds and is also used for research purposes. The virus is present in pigs and can cause respiratory illness in humans. According to the article, a new strain of the H1N1 virus, called H1N3, was identified in China. The virus was transmitted from birds to humans, and only one case has been reported so far, making it less severe. Transmission and causes of the spread The virus is mainly transmitted through respiratory droplets from the infected person and can also spread through contaminated surfaces. This can happen when a person comes into contact with an infected surface and then touches their face, mouth, or eyes. The risk of transmission is higher in crowded places, which can contribute to the spread of the virus. The article highlights the importance of taking precautionary measures such as wearing a mask, maintaining social distancing, and washing hands frequently.Lab culturingThe article does not provide any information about the lab culturing of the virus. However, the scientific community has been working on developing a vaccine for the H1N1 virus. This research is conducted in specialized laboratories that can handle such dangerous pathogens.ConclusionIn conclusion, the article provides essential information about the new outbreak of the H1N3 virus in China. The article explains the nature of the microorganism and how it is transmitted from one person to another. The article also highlights the importance of taking precautionary measures and provides the necessary information for people to protect themselves from the virus. The article lacks information on lab culturing of the virus. However, it is clear that the scientific community is actively working on developing a vaccine to fight this virus.

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Answer:

Distributed soils across eastern North America: some good, some poor

-

-Sea-level changes: oceans lower during periods of extensive glaciation

-Isostatic rebound: land rises after glaciers melt

Answer:The rock formations of eastern North America, Western Europe, and northwestern Africa were later found to have a common origin, and they overlapped in time with the presence of Gondwanaland. Together, these discoveries supported the existence of Pangea.When Rodinia broke up, it split into three pieces: the supercontinent of Proto-Laurasia, the supercontinent of Proto-Gondwana, and the smaller Congo craton. Proto-Laurasia and Proto-Gondwana were separated by the Proto-Tethys Ocean.

Don't take my full word on it, this is what i think

Explanation:

Answer:

When Rodinia broke up, it split into three pieces: the supercontinent of Proto-Laurasia, the supercontinent of Proto-Gondwana, and the smaller Congo craton. Proto-Laurasia and Proto-Gondwana were separated by the Proto-Tethys Ocean.

Answer:

The more protein channel or carrier a cell has, the faster will be the transport of a specific compound. In other side, lower will be the transport of the rest of compounds, such as O2, H2O.

Explanation:

A protein channel or a carrier protein acts as facilitators in the transport of compounds. The compounds who are polar can't pass easily, or can't even pass, trough the plasmatic membrane, because of it's nonpolar center. So, the cell needs to provide a way for the polar compounds who are needed inside or outside of the cell, thus we have the proteins channel or carrier. They form a polar way for the polar compounds pass into or out the cell.

However, the more proteins we have to transport, less space the membrane will have for the others compounds, because every transport protein just acts with a specific compound or others very similar to it.

B. Homeostasis of magnesium and phosphate. It is supported by the skeletal structure of your body. It provides the body its structure, allows for motion, protects organs, produces blood cells, and stores minerals.

Support, mobility, protection, blood cell production, ion storage, and endocrine regulation are the six main functions of the human skeleton. Bone, often referred to as osseous tissue, is a hard, thick connective tissue that makes up the majority of the adult skeleton, which acts as the body's support system. The skeletal system's main purposes are to support and serve as the body's structure. An adult has 206 bones altogether. It consists of bones, cartilage, tendons, and ligaments that connect the two. The skeletal system of a human offers the body a

The complete question is:

What is NOT a primary function of the skeletal system?

A Protection

B Homeostasis of magnesium and phosphate

C Hematopoietic (blood cell production) site

D Movement

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