why are fossil fuels supplies limited​

Answer:

Answer below !

Explanation:

1) Oxygen Concentration

2) Temperature

3) Glucose Availability

Hope I helped and have a great day ∩^·ω·^∩ !

Cellular respiration in living tissues is reduced at low temperatures. The amount of kinetic energy needed for chemical reactions like cellular respiration to occur decreases as temperature rises.

Since all living cells require both glucose and oxygen to operate properly, variations in the concentration of glucose have an effect on the rate of cellular respiration. If a cell's glucose level is low, it cannot produce energy in the form of ATP molecules.

High oxygen concentrations enable cells to perform aerobic respiration, which uses oxygen to build ATP and generates more ATP than anaerobic respiration, which occurs when oxygen is not present.

As a result, increased cellular respiration is often associated with warmer temperatures.

Therefore, Oxygen Concentration, Temperature, Glucose Availability

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Answer:

Cell walls are structures that surround and protect the cells of some organisms. According to the web page context, cell walls can be found in:

Cell walls are not found in animals or most protists.

The several reasons why amphibian populations are declining worldwide are Habitat destruction and fragmentation, Climate change, Pollution, Overexploitation, diseases.

Habitat destruction and fragmentation: Amphibians require specific habitats for breeding, feeding, and shelter. Human activities such as deforestation, urbanization, and agriculture can destroy or alter these habitats, making them unsuitable for amphibians.

Climate change: Changes in temperature and precipitation patterns can affect amphibian populations by altering breeding seasons, drying up breeding ponds, or causing disease outbreaks.

Pollution: Chemical pollutants such as pesticides, herbicides, and fertilizers can contaminate amphibian habitats and affect their health and reproductive success.

Overexploitation: Amphibians are often collected for the pet trade, food, or medicinal purposes, which can put pressure on their populations and reduce their numbers.

Invasive species: Non-native species introduced into new habitats can compete with native amphibians for resources or prey on them, causing declines in their populations.

Emerging infectious diseases: Amphibians are susceptible to diseases such as chytridiomycosis, caused by the chytrid fungus, which can cause massive die-offs in affected populations.

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In this scenario, hyperventilation would be counterproductive as the pulmonary capillaries are already 100% saturated with oxygen.

Hyperventilation would actually decrease the amount of carbon dioxide in the blood, causing the blood pH to rise, leading to respiratory alkalosis and even unconsciousness. Therefore, the instructor is correct in advising against hyperventilation before attempting to swim underwater a long distance. Instead, it would be better to take a few deep breaths and then start swimming underwater.

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Answer:

#1, #2, and #4 are all true. #3 is false

Explanation:

Answer:

Because you're beautiful

Answer:

It is red when the sun is setting and the blue light is removed leaving red and yellow light

Explanation:

The figure's picture activates Jeremiah's rods, producing a less-detailed image.

this phenomenon is due to rods and the cones.

Rods

In the retina, rods are a particular kind of photoreceptor cell. They help humans see well in low light because they are sensitive to light intensities.

Cones

In the retina, cones are a particular kind of photoreceptor cell. They enable us to see in color.

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Answer:

It would be difficult to find the ideal CO2 level with a low light intensity because the plant will have a difficult time trying to survive.

Explanation:

Changes is macro molecule structures are expected among other things.

There would be significant changes to proteins and carbohydrates if the Earth were built on a tiny non-polar lipid rather than water. Basic alterations in an organism might include solubility, catabolism, metabolism, and absorption. Because there aren't enough dissolved media, a lot of water-soluble material would become immobile.

However, other stuff that is soluble in fat will be very mobile and well absorbed. Sessile organisms that rely on nutrients that are dissolved in water for absorption, such as trees, will lose this capability. Finally, abiotic variables like precipitation and rock weathering will be affected. There will no longer be polar cap freezing or ice melting, and there will be an influx of a non-evaporating liquid.

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Answer:

blood cells

Explanation:

Secretin is a gastrointestinal hormone that inhibits intestinal motility and the discharge of gastric acid, and stimulates the secretion of pancreatic fluid.

Secretin has three important functions: law of gastric acid, law of pancreatic bicarbonate, and osmoregulation. The most important physiological moves of secretin are stimulation of pancreatic fluid and bicarbonate secretion. S cells withinside the small gut emit secretin.

Secretin is secreted from S cells withinside the duodenum in reaction to H+ and fatty acids withinside the lumen. Specifically, a pH much less than 4.five indicators arrival of gastric contents, which initiates the discharge of secretin. GLP-1 is likewise produced withinside the small gut and secreted from L cells.

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The food chain  for the ecosystem is;

primary producer  -------> herbivore  -------> Decomposer -----> Algae

The term food chain has to do with the movement of energy across the ecosystem. Let us recall that the ecosystem is a self sustaining unit in which there is an exchange of materials and energy. This implies that there must be a transfer of energy between the living and the non living parts of the ecosystem. The living parts of the ecosystem are the plants and the animals while the non living parts of the ecosystem are the climatic and the edaphic factors in the ecosystem.

Having said this, we are now to fil in the food chain. The food chain shows the relationship between the organisms in an ecosystem. It then follows that there is a 10% drop in energy as it is passed on from one trophic level to the next.

The food chain therefore is;

primary producer  -------> herbivore  -------> Decomposer -----> Algae

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DNA contains the genetic instructions for all living organisms in the form of a code made up of four chemical bases: adenine (A), thymine (T), cytosine (C), and guanine (G). These bases pair up in a specific way (A with T, and C with G) to form the rungs of the DNA ladder. The sequence of these base pairs determines the genetic information that is stored in DNA.

This genetic information is used to create proteins, which are essential for the structure and function of cells. The process of creating proteins from DNA is called protein synthesis. It occurs in two main steps: transcription and translation.

During transcription, a section of DNA is copied into a molecule of messenger RNA (mRNA) by an enzyme called RNA polymerase. The mRNA then leaves the nucleus and moves to the ribosomes, which are the site of protein synthesis.

During translation, the sequence of bases in the mRNA is read by transfer RNA (tRNA) molecules, which bring the correct amino acids to the ribosome. The amino acids are then linked together in a specific order, determined by the sequence of bases in the mRNA, to form a protein.

So, to summarize, DNA provides the instructions for making proteins through a process called protein synthesis, which involves transcription of a specific sequence of DNA into RNA, and translation of the RNA sequence into a specific sequence of amino acids that constitute a protein.

Note that a summary was given as the information is incomplete and the complete question wasn't found.

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Human vision studies have shown that some people can detect 545-nm light with as few as 100 photons entering the eye per second. The power delivered by such a beam of light is approximately 36.33 femtowatts.  

To calculate the power delivered by a beam of light, we need to consider the energy carried by each photon and the number of photons entering the eye per second.

The energy of a photon can be calculated using the equation E = hc/λ, where E is the energy, h is Planck's constant (6.626 x 10^-34 J s), c is the speed of light (3 x 10^8 m/s), and λ is the wavelength of light.

In this case, the wavelength is given as 545 nm (nanometers), which can be converted to meters by dividing by 10^9. Therefore, λ = 545 x 10^-9 m. Substituting these values into the equation, we can find the energy of each photon:

E = (6.626 x 10^-34 J s)(3 x 10^8 m/s)/(545 x 10^-9 m) ≈ 3.633 x 10^-19 J

Now, we need to determine the number of photons entering the eye per second. The question states that some people can detect 545-nm light with as few as 100 photons entering the eye per second.

To calculate the power, we multiply the energy of each photon by the number of photons entering the eye per second:

Power = (3.633 x 10^-19 J/photon)(100 photons/s) = 3.633 x 10^-17 J/s = 36.33 femtowatts (fw)

Therefore, the power delivered by such a beam of light is approximately 36.33 femtowatts. It's worth noting that this calculation assumes perfect efficiency in the conversion of light energy into neural signals in the eye.

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Explanation:

please mark as brainlist answers

Cell analogy: you can examine the windshield and home windows to plasma membranes due to the fact they shield the interior of the auto from invaders like insects and dust. vehicles need the energy to power, and this happens when gasoline, converts to strength within the engine, just like mitochondria creating ATP.

Cellular can be in comparison to a metropolis! each part of the cellular has its very own function or motive. The elements of the cellular can be compared to the elements of a town based totally on their similar purpose.

Analogy: The nucleus is just like the mind of a human due to the fact the mind controls the actions of the frame just like the nucleus controls the mobile. Analogy: Mitochondria act like an electricity plant due to the fact they both remodel different substances to make energy. feature: stores water, vitamins, & waste.

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Answer:

A) B) E)

Explanation:

A) measuring the air temperature to the east of the storm system

B) measuring the barometric air pressure on both sides of the storm front

E) measuring the wind speed within the storm system

Since storms are caused by atmospheric circulation, changes in temperature, and pressure, the best metrics to use to predict the storm system's movement has to do with wind, wind direction, and pressure/temperature of the air. The ground temperature and the humidity are less important.

Answer:

A B E i agree i did a test on this. Its right

Explanation:

A) measuring the wind speed within the storm system

B) measuring the air temperature to the east of the storm system

E) measuring the barometric air pressure on both sides of the storm front

Answer:

Erosion is another geological process that creates landforms. When mechanical and chemical weathering breaks up materials on the Earth's surface, erosion can move them to new locations. For example, wind, water or ice can create a valley by removing material. Plateaus can also be formed this way.

Explanation:

Answer:

915 to 913 B. C. E..

Explanation:

A/an histotechnologist specializes in the laboratory analysis of tissue samples to confirm or establish a diagnosis.

Histotechnologists play a crucial role in the field of pathology by preparing tissue samples for examination under a microscope. They are responsible for processing and embedding the tissue samples, cutting thin sections, and staining them to enhance visibility. This enables pathologists to examine the samples and identify any abnormalities or diseases present.

During the laboratory analysis, histotechnologists use a variety of techniques and instruments to ensure accurate results. They may perform special stains to highlight specific cell types or structures, use immunohistochemistry to detect specific proteins or markers, or employ molecular techniques to analyze genetic material within the tissue samples.

By carefully examining the tissue samples, histotechnologists help pathologists make an accurate diagnosis. This is crucial in determining the appropriate treatment plan for patients. Histotechnologists also play a role in research, assisting in studies aimed at understanding diseases at a cellular and molecular level.

In summary, a histotechnologist specializes in the laboratory analysis of tissue samples to confirm or establish a diagnosis. They prepare and process tissue samples, perform various staining and analysis techniques, and assist pathologists in making accurate diagnoses.

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Answer:

Substance 3

Cuz I am start Jp Im not I looked it up

Answer:

Substance 4

Explanation:

Metals are shiny

Answer:

b

Explanation:

edg 2021

The role of scientific knowledge in society is that the advances in scientific knowledge can be beneficial to society if applied responsibly. Thus, the correct option will be B.

Scientific knowledge is referred to as a generalized body of laws and theories which are used to explain a phenomenon or a behavior of interest that are acquired by people using the scientific method and knowledge.

Laws are observed patterns of phenomenon or behaviors, while the scientific theories are systematic explanations of the underlying phenomenon or the behavior observed.

The role of scientific knowledge in society is that the advances in the scientific knowledge can be beneficial to the society as a whole if applied responsibly.

Therefore, the correct option will be B.

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They can range up to 890.8 miles away from the sun. Explanation:

Answer: They can range up to 890.8 miles away from the sun.

Explanation:

Answer:

C. Isobutanol.

Explanation:

Cyanobacteria have been genetically modified to produce isobutanol.

Cyanobacteria have been genetically modified to produce isobutanol. The answer is c.

Cyanobacteria, also known as blue-green algae, are a group of photosynthetic bacteria that have the ability to produce biofuels. Isobutanol is a type of biofuel that is produced by modifying the metabolic pathways of cyanobacteria.

Isobutanol is considered to be a promising alternative to traditional gasoline because it has a higher energy content and is more compatible with existing gasoline infrastructure. In addition, isobutanol is less volatile and less corrosive than ethanol, which is another biofuel that is commonly produced from corn and other crops.

By genetically modifying cyanobacteria to produce isobutanol, researchers hope to develop a sustainable and environmentally friendly source of fuel that can help reduce our reliance on fossil fuels.

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Answer:

roses

Explanation:

It occurs when an odor binds to a receptor within the nasal cavity, transmitting a signal through the olfactory system.2 Glomeruli aggregate signals from these receptors and transmit them to the olfactory bulb, where the sensory input will start to interact with parts of the brain responsible for smell identification, memory, and emotion.3

There are many different causes for alteration, lack, or disturbance to a normal sense of smell, and can include damage to the nose or smell receptors, or central problems affecting the brain. Some causes include upper respiratory infections, traumatic brain injury, and neurodegenerative disease.

Answer:

Fresh

Explanation:

When you look at the chartr, Roses were cconsidered a floral scent, which was listed, then there was putrid, pungent, and 3 others, the only one that wasn't listed was fresh, because often out scent and taste work together to help us find rotten foods, but we find that by smelling putrid scents or pungent scents, rather than fresh scents. Therefor the correct response is fresh

Answer:

B. respiration

Explanation:

The bubbles produced when yeast cells are placed in a glucose solution is because the yeast cells are carrying out respiration. The correction option would be B.

Yeast cells are able to carry out a type of respiration known as anaerobic respiration when placed in a suitable substrate medium like glucose. During this process energy in the form of ATP is generated in the absence of oxygen for the metabolism of the yeast cells. The equation of the reaction is as follows:

\(C_6H_1_2O_6 --->2 C_2H_5OH + 2 CO_2\)

Thus, the carbon dioxide gas is released as bubbles in the solution as a result of respiration.

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Answer:

The human body is controlled by a network of living wires called the nervous system.