Explain the main role of the kindeys and skin.A.The kidney and skin works to protect our organs from the sun.B.The kidneys and skin. Are nessecary to remove waste products that the body produces .C.The kidney and skin is used to keep our body warm.D. The kidney and skin only work together to filter the liquid part of blood

The conservation of energy is explained by the first law of thermodynamics, and the direction of energy flow and the rise in entropy are explained by the second law. We may better comprehend how energy is changed and preserved in our daily lives by comprehending these laws.

1) First law of thermodynamics: Energy transformation and conservation are described by the first two laws of thermodynamics. The first law, sometimes referred to as the law of conservation of energy, holds that energy can only be transported or changed from one form to another and cannot be created or destroyed.

This law can be expressed mathematically as the equation: ΔU = Q - W, Where ΔU denotes the change in internal energy of a system, Q denotes the heat added to the system, and W denotes the work performed on the system.

Example: Take an automobile moving up a hill as an example to demonstrate this law. Fuel is used in the car's engine to create thermal energy, which is subsequently transformed into kinetic energy to propel the vehicle forward. As they slow the car down, the brakes also change kinetic energy into thermal energy. Chemical energy is stored in the car's battery and transformed into electrical energy to run the radio and lights. The sound system in the car then transforms electrical energy into sound energy.

2) The second law of thermodynamics: According to the second rule of thermodynamics, an isolated system's entropy, or disorder, inevitably rises over time. The principle of heat flow, which can be used to express this law, states that heat will always move from hot to cold objects but not the other way around when no effort is being done. Every time energy is transferred or converted, energy is therefore lost as heat, which raises the universe's entropy.

Example: Take the burning of fuel in an automobile engine as an illustration. The majority of the energy from the fuel is wasted as heat as a result of friction and other inefficiencies, though some of it is transformed into kinetic energy to propel the automobile. The subsequent release of this heat energy into the environment adds to the general rise in entropy. The combustion of fossil fuels to produce electricity is another illustration. The majority of the energy is lost as heat, which contributes to global warming and other environmental problems, even though some of it is turned into electrical energy.

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There are four basic types of animal tissue, these are connective, epithelial, nervous, and muscle tissues.

Answer:

.

Explanation:

Answer:

Nevertheless, the thirst for development and money might have driven us too far that we forgot fossil fuels represent a nonrenewable source of energy. They are very useful indeed, but our planet holds limited resources of fossil fuels. Most likely, when we would have explored all of them, we would be forced to use renewable sources of energy. Therefore, wind power, solar power, and hydropower will become more popular than we think now.

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The statement that provides the best explanation for the increased growth of the fish in the pond is "the larger habitat provided more space for the fish to swim, which resulted in increased muscle activity and growth."

When goldfish are kept in a small aquarium for several years, the fish grows to be approximately 6 centimeters long in the first year, and after that, growth in length stops. However, after being transferred to a large pond, the goldfish grows much larger, reaching lengths of around 25 centimeters.

This is because the larger habitat provided more space for the fish to swim, which resulted in increased muscle activity and growth. The pond's water volume and surface area were much greater than the aquarium, and the goldfish had more room to swim around, which led to increased activity levels, increased oxygen intake, and greater food consumption. As a result, the goldfish grew much larger in size.

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Answer:

B

Explanation:

B. Move the protons and neutrons to a small space in the center.

Answer:

B. Move the protons and neutrons to a small space in the center.

Explanation:

A microorganism (or microbe) is any microscopic living organism or virus, that is too small to see with the unaided human eye without magnification. Microorganisms are very diverse. They can be single-celled or multicellular and include bacteria, archaea, viruses and most protozoa, as well as some fungi, algae, and animals, such as rotifers and copepods. Many macroscopic animals and plants have microscopic juvenile stages. Some microbiologists also classify biologically active entities such as viruses and viroids as microorganisms, but others consider these as non-living.

Answer:

WInd energy uses moving air and doesn't pollute the atmosphere. Biomass energy uses dead plant matter, and burning it releases carbon emissions into the atmosphere.

Explanation:

Wind turbines use moving air and do not pollute the atmosphere. Decomposers use dead plant matter, and burning it releases carbon emissions into the atmosphere.

An Atmosphere may be defined as the layers of gases surrounding a planet or other celestial body.

When dead plant matter decays, it creates a layer of organic carbon which later becomes oil, coal, and natural gases. Wind turbines make the wind artificially with the help of air which facilitates rotating turbines.

Therefore, it is well described above.

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Answer:

Golgi body aka Golgi apparatus

Explanation:

The golgi body processes and packages macromolecules (proteins, lipids). It processes simple molecules and combines then to produce more complex ones.

The organelle can then package those molecules in vesicles to be transported around the cell or it can store them.

It also produces lysosomes (contains digestive enzymes that break down old or worn out cells).

The lab result that a healthcare provider caring for a patient infected with the human immunodeficiency virus (HIV) would be most concerned about is a very low helper T lymphocyte count.

Helper T lymphocytes, also known as CD4+ T cells, play a crucial role in coordinating the immune response and are the primary target of HIV.

HIV attacks and destroys these cells, leading to a progressive decline in the immune system's ability to fight infections. Therefore, a low helper T lymphocyte count indicates severe immunosuppression and an increased risk of opportunistic infections and complications associated with HIV.

While the other lab results mentioned (high level of eosinophils, low neutrophil count, decreased red blood cell count) may also be relevant in HIV management, a very low helper T lymphocyte count is the most critical indicator of the patient's immune status and overall disease progression.

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Answer:

anaerobic

Explanation:

Answer:

Fermentation is anaerobic respiration and happens without oxygen. Glucose is converted to two ATP, ethanol, and carbon dioxide. Yeast fermentation is used to make beer and wine

Explanation:

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Photosynthesis is a process used by plants, algae, and some bacteria to produce glucose, which is a type of sugar.

In this process, they use energy from sunlight, carbon dioxide (CO2) from the air, and water (H2O) to produce glucose (C6H12O6) and oxygen (O2).

The photosynthesis process takes place in the chloroplasts of plant cells, which contain chlorophyll, a green pigment that absorbs light energy.

The energy absorbed by the chlorophyll is used to convert carbon dioxide and water into glucose and oxygen.

Photosynthesis can be divided into two main stages: the light-dependent reactions and the light-independent reactions.

During the light-dependent reactions, the absorbed light energy is used to produce ATP, a molecule that provides energy for the light-independent reactions.

Oxygen is also produced during this stage.

During the light-independent reactions, the energy stored in ATP is used to convert carbon dioxide into glucose.

This stage does not require light, but it is dependent on the products of the light-dependent reactions.

In summary, photosynthesis is a process used by plants, algae, and some bacteria to produce glucose and oxygen from carbon dioxide, water, and sunlight.

This process is essential for the survival of plants and is also important for the production of oxygen in the atmosphere.

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Answer:

landform D is most likely a cost line

Answer:

ATP already stored in the body, ATP made by fermentation, and cellular respiration. Cellular respiration is able to extract about 38% of the potential energy from glucose.

Explanation:

There are six aorganells in an animal cell. The Nucleus,  Ribosomes, Endoplasmic reticulum, Golgi apparatus, Chloroplasts and the Mitochondria.

extinction is considered to be the death of the last individual of the species like dinosaurs went extinct they no longer exist their species is gone

The following statements are true about tornadoes and natural hazards in Oklahoma compared to the whole United States is D. Tornadoes cost less than wildfires even though there were more tornadoes than wildfires in 2011.

In general, Oklahoma experiences more tornadoes than other states in the US, as it is located in an area commonly known as Tornado Alley. However, tornadoes in Oklahoma tend to cause less damage and cost less in terms of economic impact compared to other natural hazards like wildfires. This is likely due to the fact that tornadoes are more localized and affect smaller areas compared to wildfires, which can spread over vast areas and cause more widespread damage.

Additionally, wildfires tend to be more costly in terms of economic impact due to the need for firefighting efforts and potential damage to homes and other structures. However, wildfires tend to cause fewer deaths compared to other natural hazards, including tornadoes.  Therefore, statement D is true: tornadoes cost less than wildfires even though there were more tornadoes than wildfires in 2011.

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Answer:

Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l).

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The virus data type can be implemented as a Java class with properties such as the official name, discovery date, and discoverer. The research lab data type can be implemented as a subclass of the virus class, inheriting its properties and methods.

To represent the virus data type in Java, we can create a Virus class that includes fields to store information such as the official name, discovery date, and discoverer. This class can serve as the base class for other virus-related classes.

For the research lab data type, we can create a ResearchLab class that extends the Virus class. This inheritance allows the ResearchLab class to inherit the properties and methods of the Virus class while also providing additional functionality specific to research labs.

Using Java inheritance, we can establish a hierarchical relationship where the ResearchLab class inherits the characteristics of the Virus class. This promotes code reuse and allows us to organize the codebase efficiently.

By implementing the virus and research lab data types using Java classes and inheritance, we can effectively represent and manage viruses and research labs in a structured manner within the virus management system.

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Answer:

atrial systole, ventricular systole, and complete cardiac diastole.

Explanation:

Every single beat of the heart involves three major stages: cardiac diastole, when chambers are relaxed and filling passively; atrial systole when the atria contract leading to ventricular filling; and ventricular systole when blood is ejected into both the pulmonary artery and aorta

It is true that The three masters of the High Renaissance are Leonardo da Vinci, Raphael Sanzio and Michelangelo Buonarroti.

Although  numerous artists  fought for status and commissions during the High Renaissance, Leonardo da Vinci, Michelangelo, Raphael, and  mastermind Donato Bramante are  really the period's most notable legends who  illustrate the term" Renaissance" man in their proficiency and mastery of multiple subjects and interests.  During this period, a artistic movement toward Humanism arose, compelling artists to return to Classical Roman and Greek  doctrines concerning universal man and his place in the world. This was a departure from the medieval  period's idealized religious iconography and redounded in fresh  delineations of  godly subjects  invested with a  further  reverberative and  mortal emotionality and expression.

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The first part of the cell that is affected when the pH of extracellular fluid changes is the plasma membrane. The correct answer is D

A cell is the smallest unit of life that is capable of performing all of the functions necessary for the existence of a living organism. It is the fundamental building block of life on Earth. Every living thing is made up of at least one cell.

Cells come in various shapes and sizes, but all have similar structures. They all have a cell membrane that separates the cell's interior from the exterior environment.

The pH of the extracellular fluid is usually maintained between 7.35 and 7.45. If the pH of the extracellular fluid changes, the first part of the cell that is affected is the plasma membrane.

The plasma membrane is a semipermeable membrane that surrounds all cells, separating the cell's contents from the external environment. It plays a critical role in maintaining the cell's internal environment by regulating what goes in and out of the cell. It is also involved in cellular signaling and communication.

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Answer:

Sperm

Explanation:

Answer:

Sperm

Explanation:

Answer:

Animal

Explanation:

Educated guess and got it right

Invertebrates are the classification of the Animalia that have species with no backbones. Animals are the word that clarifies the meaning of invertebrates. Thus, option D is correct.

Invertebrates are animals that lack a backbone or a vertebral column, unlike vertebrates. They are best described by animals as they are precisely their characteristic and is not seen in plants or other species. They are cold-blooded that include echinoderms, mollusks, arthropods, etc.

Therefore, animals clarify the meaning of invertebrates.

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