name two mixtures and descibe how they are different​

Answer:

atmospheric nitrogen, Industrial Nitrogen and biological nitrogen

Explanation:

atmospheric nitrogen: During lightning, the high temperatures and pressures created in the air convert nitrogen into oxides of nitrogen.

Industrial Nitrogen: is done in the fertilizer manufacturing industries in which nitrogen and hydrogen from atmosphere is used to form ammonia which is further used to manufacture fertilizers .

biological nitrogen :

is done by few forms of bacteria (which may be free living like Azotobacter or symbiotic bacteria like Rhizobium) which can convert insert nitrogen molecule into forms like nitrates and nitrites which can be taken up by plants and used to make the required proteins.

Nitrogen can be fixed by three processes: atmospheric, Haber Process, and biological.

Nitrogen fixation, any natural or industrial process in which free nitrogen (N2), a relatively inert gas abundant in air, chemically combines with other elements to form more reactive nitrogen compounds such as ammonia, nitrates, or nitrites.

The role of nitrogen-fixing bacteria is to provide plants with nutrients that they cannot obtain from the air.

Bacteria absorb it as a gas from the air and release it to the soil, primarily as ammonia.

Nitrogen can be fixed in three ways: atmospherically, through the Haber Process, and biologically.

Atmospheric fixation occurs when lightning's high temperature splits nitrogen gas, causing it to bond with oxygen and moisture in the air to form nitrates that fall to the earth with rain.

Thus, these are the three process of fixing atmospheric nitrogen.

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Given what we know, we can confirm that a single hierarchy of all organisms, each differing slightly from the ones above it and below it was known as the Great Chain of Being.

This, as described, is a single hierarchy of all organisms. It is a religious-based concept brought forward during medieval Christianity and said to be created by God. It described all living things starting from God and descending through angels and so on.

Therefore, we can confirm that a single hierarchy of all organisms, each differing slightly from the ones above it and below it was known as the Great Chain of Being.

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Answer: the answer is B or during the negative feedback loop.

Explanation: the body is trying to counteract the negative feed back.

During a negative feedback loop, the body is working on counteracting an effect. thus, option B is correct.

Positive feedback loops amplify or exacerbate changes, moving a system farther from equilibrium and making it more unstable. Negative feedbacks tend to dampen or buffer changes; this tends to hold a system to some equilibrium state making it more stable.

A self-regulating system is a negative feedback loop, often known as an inhibitory loop. Increased output from the system restricts future production in a negative feedback loop. When the quantities of particular proteins or hormones in the body get too high, the body reduces their production.

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Answer:

the answer is C

Explanation:

Answer: Elephants form deep family bonds and live in tight matriarchal family groups of related females called a herd. The herd is led by the oldest and often largest female in the herd, called a matriarch. They live in herds so that the young elephants stay safe from predators.

That's what I got, I hope it helped

Answer:

B. false

Explanation:

in my owned answer lng po

Answer:

D. It will exceed 9 billion people

Explanation:

The current world population of 8 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100

Anticipation for a specific disorder can occur through either parent. However, which parent passes on the allele that leads to anticipation can vary depending on the disorder.

In some cases, anticipation may occur only if the allele is passed on from the mother, while in other cases, it may occur only if the allele is passed on from the father and the severity of the disease is likely to increase in each successive generation.

The inheritance pattern of genetic anticipation varies depending on the disorder and the specific genetic mutation involved.

Therefore, the inheritance pattern for anticipation depends on the specific disorder.

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claim 2 is the answer

Answer:claim 2

Explanation: hope it helps

Answer:

With no water supply, all vegetation would soon die out and the world would resemble a brownish dot, rather than a green and blue one. Clouds would cease to formulate and precipitation would stop as a necessary consequence, meaning that the weather would be dictated almost entirely by wind patterns.

are food will die then the animals will die then we would die and the earth wouldn't be green no more it will be brown and bry there will be no clouds ether or grass

Answer:

Ovulation involves the expulsion of the mature oocyte from the follicle into the lumen of the ovary in preparation for spawning. A paddock is a small (perhaps 1 acre) temporary subdivision of a pasture made with electric fencing, which is intensely grazed for a day and then left to rest for perhaps 80 days or more.

Explanation:

The sentence that supports the statement that hormones are involved in the regulation of homeostasis is: The hormone erythropoietin increases the production of red blood cells when oxygen levels are low.​

Homeostasis is the condition of maintaining the adequate conditions inside the living body that are most suitable for its survival. It is the state of steady internal, physical, and chemical conditions. The correct temperature, adequate oxygen concentrations, adequate fluids inside the body are the examples of homeostasis.

Erythropoietin is the hormone produced by the kidney cells that enhances the production of RBCs in the body. This in turn enhances the oxygen concentration inside the body.

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The part of the hydrological cycle that deals with the water vapor released by plants is called transpiration.

The hydrological cycle tells us about the process in which water passes through different compartments around the hydrosphere. The transpiration of plants is when they are going to lose water in the form of steam, this water is what the plant is not going to use and it also cools it since this steam is generated when there are high temperatures

The water will be released through the stoma which are small microscopic pores.

Therefore, we can confirm that the part of the hydrological cycle that deals with the water vapor released by plants is called transpiration.

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Archaeopteryx bird was the best candidate for the transition between non-avain dinosaurs and birds.

Archaeopteryx sometimes referred to by its German name, "Urvogel" , is a genus of bird-like dinosaurs. Between the late 19th century and the early 21st century, Archaeopteryx was generally accepted by palaeontologists and popular reference books as the oldest known bird .Older potential avialans have since been identified, including Xiaotingia, and Aurornis.

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Answer: Late Jurassic

Explanation:

The bird that was the best candidate for the transition between non-avian dinosaurs and birds is Archaeopteryx. It lived during the Late Jurassic period, approximately 150 million years ago.

An EPSP has a higher reversal potential than the action potential threshold, whereas an IPSP has a lower reversal potential than the threshold.

PSPs actually reduce the likelihood that the postsynaptic cell will generate an action potential at many other synapses. Excitatory (or EPSPs) PSPs increase the likelihood of a postsynaptic action potential occurring, while inhibitory (or IPSPs) PSPs decrease this likelihood.

The IPSP reduces the membrane potential of neurons, making action potentials less likely. A postsynaptic cell has fewer inhibitory connections, but they are closer to the soma.

Signals sent across excitatory synapses increase neuron activity, while signals sent across inhibitory synapses decrease neuron activity. The type of channel that is coupled to the receptor, as well as the concentration of permeant ions inside and outside the cell, determine whether a postsynaptic response is an EPSP or an IPSP.

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Answer:

We see more of the lighted side of the moon because it is growing, so we see more

The time it takes to go from new moon to full moon is 2 weeks, because it takes a whole month (4 weeks) to go from new moon to full moon to new moon

P.S. PLEASE give me Brainliest?

Answer:

There are several ways that scientists can use current technologies to further support the cell theory, which is the fundamental concept in biology that all living organisms are composed of cells. Here are a few examples:

1.Microscopy: Scientists can use advanced microscopy techniques, such as electron microscopy, to visualize cells at high resolution and study their structure and function in detail.

2.Molecular biology techniques: Scientists can use techniques such as DNA sequencing, gene expression analysis, and proteomics to study the molecular makeup of cells and understand how they function at the molecular level.

3.Cell culture: Scientists can use cell culture techniques to grow and study cells in the laboratory, allowing them to study the behavior of cells under different conditions and understand how they respond to various stimuli.

4.Animal models: Scientists can use animal models, such as mice or zebrafish, to study the biology of cells in a whole organism and understand how cells function in the context of a living organism.

Overall, these technologies allow scientists to study cells in great detail, providing further evidence and support for the cell theory.

A high-resolution transmission electron microscope (HR-TEM) can reveal several qualitative information about a material, including its crystal structure, lattice defects, grain boundaries, chemical composition, and the presence of nanoparticles or nanoscale features.

A high-resolution transmission electron microscope (HR-TEM) is a powerful tool for investigating the structure and properties of materials at the atomic scale. By using a focused electron beam to transmit through a thin specimen, HR-TEM can provide detailed qualitative information about the material under study.

Firstly, HR-TEM can reveal the crystal structure of a material. By analyzing the diffraction patterns produced by the electron beam interacting with the crystal lattice, researchers can determine the arrangement of atoms within the material.

Secondly, HR-TEM can identify lattice defects within a material. These defects include vacancies, dislocations, stacking faults, and other structural imperfections that can affect the material's mechanical, electrical, or optical properties. HR-TEM allows researchers to visualize and characterize these defects at high resolution.

Furthermore, HR-TEM can detect and analyze grain boundaries in polycrystalline materials. Grain boundaries are interfaces between adjacent crystalline grains and can significantly influence the material's properties. HR-TEM enables researchers to examine the structure and properties of grain boundaries, providing insights into the material's behavior.

Additionally, HR-TEM can provide information about the chemical composition of a material. By utilizing energy-dispersive X-ray spectroscopy (EDS) in combination with TEM, researchers can map and identify the elements present in the material, aiding in the understanding of its composition and elemental distribution.

Lastly, HR-TEM is capable of visualizing nanoparticles and nanoscale features within a material. The high-resolution imaging capability of HR-TEM allows for the observation and characterization of nanoscale structures, such as nanoparticles, nanotubes, and nanowires, providing valuable insights into their size, shape, and arrangement.

In summary, a high-resolution transmission electron microscope (HR-TEM) can reveal qualitative information about a material's crystal structure, lattice defects, grain boundaries, chemical composition, and the presence of nanoparticles or nanoscale features. This information is crucial for understanding the material's properties and behavior at the atomic and nanoscale levels.

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It is a biological process by which living things create offspring that are genetically identical to them. The continuation of many species on Earth is ensured via reproduction.

Reproduction ensures the species' survival and prevents it from going extinct. Due to the genetic recombinations it causes, it contributes to evolution. It contributes to the ecosystem's ability to support more species.

It is generally agreed upon that sexual reproduction is preferable to asexual reproduction. This is due to the fact that in asexual reproduction, a single parent produces an identical offspring by passing on its genetic makeup to the offspring.

As reproduction is not necessary to maintain life, it is not considered to be a living process. An individual organism can survive without reproduction even though reproduction is necessary to preserve an organism's lineage. A trait or quality that all living things share is reproduction.

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Complete question; Which advantage of reproduction does the graph show?Explain.

Three cleavage events are necessary to process proinsulin: 1) cleavage of the signal peptide, 2) removal of the C-peptide, and 3) separation of the A and B chains. These events convert proinsulin into its mature, active form, insulin, which is crucial for regulating glucose levels in the body.

Yes, three cleavage events are necessary to process proinsulin. Proinsulin is synthesized in pancreatic beta cells and undergoes several processing steps before becoming functional insulin. The first cleavage event occurs in the endoplasmic reticulum, where the signal peptide is removed from the N-terminus of the proinsulin molecule. The second cleavage event occurs in the Golgi apparatus, where the C-peptide is removed from the middle of the proinsulin molecule, resulting in the formation of insulin and C-peptide. The final cleavage event occurs extracellularly, where the C-peptide is further processed and excreted by the kidneys. These three cleavage events are essential for the proper folding and function of insulin.

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The ant population's color phonetype will differ. There are environmental factors (sometimes known as selective pressures or agents) that favour or exclude particular phenotypes.

Allele frequencies may fluctuate as a result of these selection factors, leading to evolution (or microevolution in this population). The phenotype that was previously selected for may now be rejected if the environment changes. This demonstrates that evolution does not happen in a linear fashion. This example also highlights a crucial aspect of natural selection: for natural selection to operate, there needs to be individual-level diversity in the population. This task can be completed by students independently or in small groups (synchronously online). Students will want a thorough explanation of the topics in advance as well as ample time to express any questions they may have.

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Your professor tells you more about the ants, the primates, and the habitat. Ant color is determined by one gene. There are two alleles for this color gene: the brown allele and the green allele. The primates eat the ants year-round, but your professor knows that the way they eat the ants differs between the rainy season and the dry season. During the rainy season, when there are green leaves on the trees, the primates eat the ants off the green leaves. During the dry season, when the trees lose their leaves, the primates eat the ants off the brown tree branches.

Your professor has collected data to investigate if the primate act as a selective agent on the ant population, possibly changing the alles frequency over time.

the animal i like the most is the bald eagle and because it represents the U.S.A

Answer:

(A) So safety officails can ensure that all guidlines are being followed.

Explanation:

Im always right.

Answer:

A windy weather

Explanation:

Tree will began to swayed