What happens when ionic compounds dissolve in water?
a) Cations and anions are released into the solution
b) They split up H2O molecules into H and O
c) They stick to the wall of the beaker
d) They are transformed into non-metals

Answer:

2/4 = 50%......is correct answer.........

The energy is related to the change of state represented by the model by: D. Atoms lose energy as a gas changes to a liquid.

A model of the transition from a gas to a liquid is shown in the accompanying image. It demonstrates how atoms or molecules change from being widely scattered as in a gas to being concentrated as in a liquid.

The atoms in this process move from a higher-energy state  to a lower-energy state releasing or losing energy in the process. The most common kind of energy loss is heat.

Therefore the correct option is d.

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Answer:

topic sentence, supporting sentences, examples

Explanation:

hope it helps

Answer: An ideal gas is a gas that conforms to the ideal gas law, which is a relation between pressure, volume, and temperature. it is a theoretical gas composed of many randomly moving point particles that are not subject to interparticle interaction. :)

Explanation:

The statement "they have sharp peaks​" is a feature supports his conclusion that the Rockies were relatively young mountains.

A mountain is an elevated area of the crust of the Earth, typically with steep sides that reveal a substantial amount of bedrock that has been exposed. Although definitions vary, a mountain is often taller than a hill, rising normally at least 300 meters above the surrounding terrain, and differs from a plateau in having a constrained peak area.

it is a landform that rises significantly above the surrounding terrain. Mountains, which are steeper than hills, are created when the Earth's crust's tectonic plates collide and push the land upward where they do. As an alternative, molten rock that has broken through the Earth's surface can also rise up and form mountains.

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A medical disorder known as ulnar deviation, sometimes known as ulnar drift, causes the wrist and hand joints to move, causing the fingers to bend in the direction of the ulna bone on the outside of the forearm.

The maximal wrist mobility needed for everyday activities was 60 degrees of extension, 54 degrees of flexion, 40 degrees of ulnar deviation, and 17 degrees of radial deviation, which could be used to complete the whole battery of tasks that were examined.

Radial deviation is the tilting of the wrist and hand toward the radius and thumb. Among the muscles are the flexor and extensor carpi radialis (they work together to cancel the flexion and extension and instead just pull toward the radius)

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Answer:

Explanation:Durante la respiración celular, una molécula de glucosa se degrada poco a poco en dióxido de carbono y agua. Al mismo tiempo, se produce directamente un poco de ATP en las reacciones que transforman a la glucosa. No obstante, más tarde se produce mucho más ATP en un proceso llamado fosforilación oxidativa.Las células procariotas llevan a cabo la respiración celular dentro del citoplasma o en las superficies internas de las células. Aquí se hará mayor hincapié en las células eucariotas, en donde las mitocondrias, son el lugar donde se produce la mayoría de las reacciones.

Se produce en la mitocondria. La respiración celular, como componente del metabolismo, es un proceso catabólico, en el cual la energía contenida en los sustratos usados como combustible es liberada de manera controlada.

de los huesos  ejido oesot

Answer:

D. glucose + oxygen ⇒ water + energy + carbon dioxide

Explanation:

The reactants of cellular respiration, or the substances that are used for the beginning of the chemical process, are sugar (glucose) and oxygen. The products, or the results of cellular respiration, are water, carbon dioxide, and ATP energy. Thus, D is the answer.

The general equation for cellular respiration is glucose + oxygen --> water + energy + carbon dioxide, which is in option D. So, here, the correct answer is option D.

Glucose is a sugar molecule that serves as the primary source of energy for cells. It is derived from the breakdown of carbohydrates in the diet or can be produced through other metabolic processes. Oxygen is required for cellular respiration as the final electron acceptor in the electron transport chain. It is obtained from the air through breathing or from other sources in organisms that do not respire aerobically. During cellular respiration, glucose and oxygen undergo a series of metabolic reactions in different stages, including glycolysis, the citric acid cycle, and oxidative phosphorylation. The correct option is option D.

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Answer:

Principles of Geology, which influenced Darwin, was written by Charles Lyell

Explanation:

A testable hypothesis is one that can be tested through empirical research, meaning that it is possible to gather evidence to support or refute it.

A hypothesis is a possible explanation that is proposed for a phenomenon that occurs in nature. In the scientific method, hypotheses are tested by collecting and analyzing data to either support or reject them.

A testable hypothesis could be formed from a question by using the following steps:

Identify the phenomenon that you want to study: Start by identifying the phenomenon that you want to study. This could be a relationship between two variables or a question about how something works. Develop a research question: Based on the phenomenon you want to study, develop a research question that can be answered through empirical research. This question should be specific and should be able to be tested using scientific methods. Formulate a hypothesis: Using your research question, formulate a hypothesis that can be tested through empirical research. This hypothesis should be a statement that proposes a possible explanation for the phenomenon you are studying. It should be clear, concise, and testable.

Test the hypothesis: Once you have developed a testable hypothesis, you can design and conduct experiments to gather data that will either support or refute the hypothesis. If the hypothesis is supported by the data, you can consider it to be a valid explanation for the phenomenon you are studying. If the data refute the hypothesis, you may need to revise it or develop a new hypothesis.

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Answer:

socialization

Explanation:

:)

Based on the given information, the limiting factor(s) for the rabbit population could be (c) living space for shelter.

As the population grows, the available living space decreases, which can lead to increased competition for resources and increased stress, making the rabbits more susceptible to diseases and parasites. This can cause the death rate to increase and the population to decrease over time.

While (a) predators could also be a limiting factor for rabbit populations, the statement suggests that there is plenty of food and no mention of predators, which implies that they are not the main limiting factor in this case. (b) Food and shelter and (d) mating partners are also important factors, but they are less likely to be the primary limiting factors in this scenario as the statement indicates that there is plenty of food available for the rabbit population to thrive and reproduce.

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Answer:

Most people with a single kidney live a normal life without developing any long- or short-term problems. However, the risk of developing mild high blood pressure, fluid retention, and proteinuria is slightly higher if you have one kidney instead of two.

Answer:

Fire, flood, collapse, toxic atmospheric contaminants, and dust or gas explosion

Explanation:

hope this helps(´▽`ʃ♡ƪ)

Answer:

the answer is c

Explanation:

Answer:

C. 0.2 m/s2

Explanation:

on edge

Answer:

Yes two ways given below

Explanation:

1. through intravenous system (IV) Sam can gain water by glucose bottle...

2.sam eat watermelon because it is rich with calcium and lot of water.

Water withdrawal from the developing seed inside the flower is important to induce dormancy, enhance longevity, protect against pathogens, facilitate dispersal, and trigger germination under favorable conditions.

Overall, water withdrawal from the seed inside the ovary serves as a survival strategy, allowing seeds to endure harsh conditions, remain viable for extended periods, avoid microbial damage, disperse effectively, and germinate when conditions are favorable.

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Answer:

Repeating an experiment more than once helps determine if the data was a fluke, or represents the normal case. It helps guard against jumping to conclusions without enough evidence. The number of repeats depends on many factors, including the spread of the data and the availability of resources.

Answer:

I. Adaptation.

II. Filiform papilla.

III. Gustation.

IV. Bowman's gland.

V. Basal cell.

VI. Vallate papilla.

VII. Olfactory.

VIII. Sustentacular cell.

IX. Cranial nerve I.

X. Cranial nerve VII.

Explanation:

A sensory system can be defined as components of the central nervous system (CNS) which comprises of the brain, neural tissues or pathways and sensory neurons responsible for sensory functions, perception and processing sensory informations such as sound, light, heat, etc.

Generally, the nervous system found in living organisms such as humans, comprises of two (2) major components or systems; a central nervous system (CNS) and a peripheral nervous system (PNS).

Basically, the central nervous system (CNS) interprete the neural signals that are generated from stimuli that are detected by the sensory system. The five (5) main sense organs in the sensory system are: skin, tongue, ears, nose and the eyes. Some of the terminologies and features associated with the sensory system includes the following;

I. Adaptation: loss of sensitivity due to repeated stimuli. Stimulus can be defined as an obvious change in either the chemical or physical structure of an organism' environment (either external or internal).

II. Filiform papilla: helps manipulate food on tongue surface. These are the thread-like dots found on the tongue and they typically cover two-third (⅔) of the human tongue.

III. Gustation: sense of taste. It is the ability of a living organism to taste flavors in a food or other things.

IV. Bowman's gland: produces mucus. It's a nasal gland found in the olfactory mucosa and responsible for the production of mucus in living organisms.

V. Basal cell: stem cell of olfactory receptor.

VI. Vallate papilla: contains taste buds for bitter substances.

VII. Olfactory: sense of smell. This is the ability of a living organism to perceive or smell something.

VIII. Sustentacular cell: supportive cell of olfactory receptor.

IX. Cranial nerve I: cranial nerve for taste.

X. Cranial nerve VII: cranial nerve for smell.

The statement which is the correct definition of map unit i.e., centimorgan is-  It is 1/100 (0.01) of the percent chance of a crossover between two loci. Therefore, the correct option is B.

A map unit, also known as a centimorgan, is a unit of measure for the distance between two loci (positions) on a chromosome. It is based on the frequency of recombination events (crossovers) between two loci during meiosis.

One map unit is equal to a 1% chance that a recombination event will occur between two loci. Therefore, if two loci are located 20 map units apart, there is a 20% chance that a recombination event will occur between them during meiosis. Therefore, the correct option is B.

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The question is incomplete, but most probably the complete question is,

Which statement is the definition of a map unit (centimorgan)?

a. It is the distance equal to 100 base pairs of DNA.

b. It is 1/100 (0.01) of the percent chance of a crossover between two loci.

c. It is the distance equal to 1/100 of the length of the chromosome.

d. It is the percent chance of a crossover between two locations on a chromosome.

e. It is the physical distance between neighboring genes on a chromosome.

Answer:

Proteins are large, complex molecules that play many critical roles in the body. They do most of the work in cells and are required for the structure, function, and regulation of the body's tissues and organs

Explanation:

Note that where a new national park has two caves that visitors can see. One cave is made of a different type of rock than the other one. Park rangers want to explain the difference to visitors. Energy could have played a role in the different rock types forming in that "Energy from different sources leads to different types of rock. Energy inside Earth melts rock into liquid rock, but energy from the sun causes rock to weather into small pieces of rock." (Option C)

A rock formation is a solitary, picturesque, or outstanding outcrop of surface rock. Weathering and erosion shape the existing rock, resulting in rock formations. In stratigraphic and petrologic investigations, the phrase rock formation can also refer to specific sedimentary layers or other rock units.

Energy can be involved in the production of various rock types in a variety of ways. One option is metamorphism, which occurs when rock is exposed to high temperatures and pressures, leading it to alter in composition and structure.

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Full Question:

A new national park has two caves that visitors can see. One cave is made of a different type of rock than the other one. Park rangers want to explain the difference to visitors.

How could energy have played a role in the different rock types forming?

Answer choices

Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.

Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.

What is diffusion?

A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.

What distinguishes osmosis from diffusion?

Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.

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Consider a scenario in which urea is diffusing from an area of higher concentration to a region of lower concentration while the blood and dialysate are moving in the same direction.

Diffusion therefore occurs throughout the entire filter. The dialysate's urea concentration is shown by the blue line, while the blood's urea concentration is shown by the red line.

A substance diffuses when it moves from a region of high concentration to one of lower concentration. When particles in liquids and gases randomly collide and disperse, diffusion takes place. For living things, diffusion is a crucial mechanism because it governs how molecules enter and exit cells.

Diffusion permits both solvent and solute molecules to move freely, whereas osmosis only permits solvent molecules to do so.

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