Which process distinguishes producers from consumers?

Answer:

C

Explanation:

2Mg + O2 → 2MgO

got it right on edge 2020

Considering the law of conservation of matter, the correct answer is third option: 2 Mg + O₂ → 2 MgO

The law of conservation of matter states that since no atom can be created or destroyed in a chemical reaction, the number of atoms that are present in the reagents has to be equal to the number of atoms present in the products.

Then, you must balance the chemical equation. For that, you must first look at the subscripts next to each atom to find the number of atoms in the equation. If the same atom appears in more than one molecule, you must add its amounts.

So, in the case of Mg + O₂ → MgO, you have:

The coefficients of each molecule below indicate the amount of each molecule for the reaction. This coefficient can be modified to balance the equation, just as you should never alter the subscripts.

By multiplying the coefficient mentioned by the subscript, you get the amount of each element present in the reaction.

So, balancing the O to obtain the same amount in the reactants and products you get:

Mg + O₂ → 2 MgO

So you have:

Since you still don't have the same amount of Mg on both sides, the equation is not balanced. Therefore, balancing the equation again:

2 Mg + O₂ → 2 MgO

So you have:

Now you have the same amount of each element on each side of the reaction, so the reaction is balanced.

Finally, the correct answer is third option: 2 Mg + O₂ → 2 MgO

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- Burning of fossil fuels

- Ocean uptake

- Ocean loss

- Photosynthesis

- Plant respiration

- Animal respiration

- Soil respiration / decomposition by bacteria

- Volcanic activity

- Litter fall

Answer:

i think A

Explanation:

Answer: yes, mitosis is simple cell division

Explanation: mitosis is the process by which a cell divides into two cells, each with DNA from the duplication of the two original strands (in eukaryotes, duplication of all chromosomes).

Answer:

One, two

Explanation:

When ONE parent cell divides, it divides into TWO daughter cells.

Answer:

Cork formation is a type of secondary growth that occurs in the stems and roots of woody plants. Gum formation, on the other hand, is a type of defense mechanism that occurs in response to injury or infection.

Explanation:

Explanation:

1) Write the balanced chemical equation of photosynthesis.

2) What is the role of chlorophyll in the process of photosynthesis?

3) What happens to the light energy that is absorbed by the chlorophyll?

Answer:

You analyze the problem and realize that neither is right

Explanation:

All intersections and proportions are attached.

First, let's analyze the crossover that formed the F1 generation. At this crossing, chickens of genuine color were used, which indicates that one of them was h0m0zygous recessive (aa) and h0m0zygous dominant (AA). Thus, the entire offspring would be heterozygous (Aa) and would have the color determined by the dominant gene. In this case, all the offspring are black in color, which indicates that in the parents, the black hen is h0m0zygous dominant (AA), while the white hen is h0m0zygous recessive (aa).

In the cross that generated F2, we can see that within the offspring, the individuals in greater proportion are those who present heterozygosity and therefore have the "Aa" alleles. When incomplete dominance occurs, individuals in F2 who have heterozygosity have an intermediate phenotype between the two h0m0zygous phenotypes. As we can see in the question, in F2, heterozygous union members do not have an intermediate phenotype, but the black placement phenotype, which indicates that this is not a case of incomplete dominance.

This is also not a case of epistasis. This is because epistasis causes a gene to eliminate the expression of another gene, whether on the same chromosome or not. The result of this type of inheritance would be that some chickens had colored coloring, while others had no color at all in F2. As we can see, all chickens have colored coloring.

This indicates that neither student is correct.

Answer:

ok, here is your answer

Explanation:

Betelgeuse is a red supergiant star, which means it is a massive star that has already exhausted its hydrogen fuel and has begun to fuse heavier elements. On the Hertzsprung-Russell Diagram, the position of a star like Betelgeuse depends on its luminosity and surface temperature.

Supergiant stars such as Betelgeuse are typically very bright and have relatively low surface temperatures compared to other stars. Therefore, they are located in the upper right corner of the Hertzsprung-Russell Diagram.

Looking at the given options, Betelgeuse would be located at letter "C" on the Hertzsprung-Russell Diagram. Letter "C" corresponds to the region of the diagram where red supergiant stars are located. Therefore, option B. Letter "C" is the correct answer to the question.

In summary, Betelgeuse is a red supergiant star, and it would be located at letter "C" on the Hertzsprung-Russell Diagram.

Answer:

Habitat restoration

Explanation:

It will have a negative effect

The factor that would have a negative impact on the organisms that live in the salt marsh is option d, where an invasive species outcompetes native species for resources.

When an invasive species enters a salt marsh ecosystem, it often lacks natural predators and can rapidly reproduce, outcompeting native species for vital resources such as food, space, and shelter. This competition can disrupt the balance of the ecosystem and negatively impact the native species that are adapted to the specific conditions of the salt marsh.

Invasive species often have aggressive feeding habits, consume native species as prey, or outcompete them for limited resources, leading to a decline in the population size or even the extinction of native species. This disruption can have cascading effects on the entire ecosystem, affecting trophic interactions and nutrient cycling.

Salt marshes are complex habitats with specific ecological niches, and native species have evolved to rely on the availability of certain resources and interactions with other species. The introduction of an invasive species can disrupt these intricate relationships and upset the ecological equilibrium.

Therefore, the presence of an invasive species outcompeting native species for resources in a salt marsh would have a negative impact on the organisms residing there, leading to a loss of biodiversity and potential ecological imbalances. Therefore the correct option is d

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Answer: d. binominal nomenclature.

Explanation: In binomial nomenclature, the genus is always listed first and capitalized while the species is always listed second and is in lowercase.

The naming system mentioned in the given question is binomial nomenclature.

It is the biological system of naming the organisms in which the name comprises two terms. In this, the first term demonstrates the genus, and the second term demonstrates the species of the organism.

Therefore, in the given question, Canis refers to the genus, while lupus, latrans, and familiaris signifies the species.

Thus, the correct answer is option d, that is, binomial nomenclature.

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Hynas and gray volves are Commensalism. and Gray and goats shows mutualism.

Along with the term mutualism, the phrase was first used in 1876 by Belgian naturalist and paleontologist Pierre-Joseph van Beneden. The term was first used by Beneden to describe the behavior of carcass-eating animals that pursued predators in order to consume their leftover food.

The Latin term commensalis, which means "sharing a table," is where the word commensalism originates. Even though the term can be used in other sciences, commensalism is most frequently studied in the fields of ecology and biology.

Mutualism is a connection wherein two organisms gain from one another. A relationship in which one organism suffers harm while the other is unaffected is known as amensalism.

Therefore, Hynas and gray volves are Commensalism. and Gray and goats shows mutualism.

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Answer:

the plant cell needs the sun and water to keep the cells alive and the animal cell needs food and water also the animal cell goes through a lot of dead cells during the day so it is harder on the animal

Explanation:

Answer:

Basically, this means that because municipal solid waste that is buried in a landfill does not receive oxygen, it will produce methane. A compost pile, on the other hand, undergoes aerobic decomposition. ... But, if a compost pile is being taken care of properly, it will produce far less methane than a landfill.

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Answer:

A

Explanation:

This is because if the product is not used or sold by the given specific date it will deteriorate and might cause possible harm to a consumer.

Photosynthesis sustains life on Earth today by releasing oxygen into the atmosphere and providing energy for food chains. The rise of oxygen-producing photosynthesis allowed the evolution of complex life forms like animals and land plants around 2.4 billion years ago.

DNA polymerase III is the most important enzyme in DNA replication. It adds nucleotides to the primer and extends the DNA strand. Therefore option A is correct.

DNA replication is a process where the two parental strands serve as a template for the synthesis of new daughter strands. DNA polymerase has the ability to add nucleotides only to the 3’ end of the primer, thus it can extend the DNA strand only from the 5’ to 3’ direction.

This enzyme has very high processivity and hence synthesizes new strands very quickly. It also has the proofreading ability which means it can remove the incorrectly added nucleotides by means of an exonuclease enzyme.

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There are various layers that make up the atmosphere, and each has distinct properties and functions. Both weather generation and energy transmission take place in the troposphere, which is closest to the Earth's surface.

The stratosphere shields the Earth from damaging UV radiation along with the ozone layer. Most auroras happen in the mesosphere, where meteors burn up. Modern technology is dependent on the thermosphere, where the majority of the Earth's satellites orbit and where communication signals are sent.

The dynamics of the atmosphere and its interactions with the hydrosphere and lithosphere are better understood thanks to these layers. Foreseeing and minimising environmental problems like climate change and preserving our world, it is essential to understand the significance of each layer.

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Varicella Zoster is an infectious viral disease causing chickenpox in children and shingles in grown-ups. Inoculation plays a crucial part in avoidance and lessening complications.

Women and noblemen,

Nowadays, I would like to examine a vital and predominant viral disease known as Varicella Zoster. Varicella Zoster, commonly alluded to as chickenpox, is caused by a varicella-zoster infection. It fundamentally influences children, but can too affect grown-ups who have not been already contaminated.

Varicella Zoster presents as a profoundly infectious sickness characterized by a particular hasty, fever, and common disquietude. The infection spreads through coordinated contact or respiratory beads, making it effortlessly transmissible inside families and communities.

Whereas chickenpox is for the most part a gentle ailment in children, it can lead to more serious complications in grown-ups, pregnant ladies, and people with debilitated resistant frameworks. These complications incorporate pneumonia, bacterial contaminations, and in uncommon cases, neurological complications such as encephalitis.

Luckily, the improvement of a profoundly successful antibody has essentially diminished the frequency of Varicella Zoster around the world. Immunization not as it were secures people from the distress and potential complications of chickenpox, but too makes a difference anticipate the infection from spreading inside the community.

In any case, Varicella Zoster doesn't halt at chickenpox. Once the introductory contamination settles, the infection remains torpid inside the body and can reactivate a long time afterward, causing a condition known as herpes zoster, or more commonly, shingles.

Shingles are characterized by a difficult hasty that ordinarily happens in a single dermatome, regularly along the middle or confront. The reactivated infection can cause critical pain and inconvenience, enduring for weeks or indeed months. Moreover, complications such as postherpetic neuralgia, a persistent torment disorder, can happen, especially in more seasoned people.

To combat the chance of shingles, an isolated antibody called the shingles antibody or herpes zoster immunization has been created. This antibody not as it were makes a difference anticipate shingles but moreover diminishes the chance of postherpetic neuralgia.

In conclusion, Varicella Zoster, enveloping both chickenpox and shingles, could be a viral contamination that has critical suggestions for open well-being. We have made significant progress in reducing the burden of this disease through extensive vaccination efforts.

In any case, ongoing efforts to prevent Varicella zoster from returning to our communities and to protect powerless populations require prompt attention and vaccination.

Much obliged to you for your thought. Let's collaborate to ensure a better future for everyone.

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Answer:

Your answer is A) precipitation.

Answer:

Urochordata

Explanation:

Answer:

Cephalochordata

Explanation:

Members of subphylum Cephalochordata are all different species of lancelets (a fish-like chordate).

Bees are attracted to pheromones. It is a kind of scent that attract bees for mating. If there is the presence of orphrys sphegodes, there will be a deception in the selection of bees to mate because of the attraction made by these scent. Orphrys sphegodes is a kind of orchid that emits a scent to attract male bees to mate with the flower. If this new scent will be a new trait of a female bee, it will serve as a selection pressure that will influence the fitness of the bee for mating to the original sex pheromone cues. The accuracy of the male bee to identify the female bee that is fit for mating will be jeopardize because of the competition made by this new trait.

Pathogens will survive in humans when the body is alive as the pathogens or the viruses live inside the living body.

The most likely mode of transmission for pneumonia pathogens has direct droplet transmission. When an individual with pneumonia coughs or sneezes, small droplets of mucus that contain pneumonia pathogens are ejected.

This leads to direct droplet transmission of a pathogen to a new host over distances of one meter or less. Influenza has one disease that is transmitted by droplets in addition to pneumonia.

Therefore, Pathogens will survive in humans when the body is alive as the pathogens or the viruses live inside the living body.

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The neuron is capable of maintaining its inside negatively charged because of the joint action of all the factors mentioned above, which also helps to change this state to allow the nervous impulse.

Therefore, all the choices are correct.

The correct and complete reaction that occurs at the identified structure is B. NADP+ + e- + H+ YIELDS NADPH.

Reduction reactions involve the gain of electrons and often result in the formation of a reduced product. In this reaction, which is the reduction reaction, NADP+ (Nicotinamide adenine dinucleotide phosphate) accepts an electron (e-) and a hydrogen ion (H+) to form NADPH (Nicotinamide adenine dinucleotide phosphate, reduced).

This reaction is a key step in the light-dependent reactions of photosynthesis, where NADPH acts as an electron carrier, storing the energy from sunlight in the form of high-energy electrons.

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Experimental Insight 2.1 in the textbook describes data on the kernel color distribution of bicolor corn, collected by a genetics class like yours.

To test the hypothesis that the kernel color of bicolor corn is the result of the segregation of two alleles at a single genetic locus, the class counted 12,356 kernels and found that 9304 were yellow and 3052 were white.

This result would suggest that the bicolor corn is the result of two alleles at a single locus, as the ratio of yellow to white kernels is roughly 3:1, which is the expected ratio for a two-allele genetic system. However, to confirm this hypothesis, more data and statistical analysis would be needed.

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Answer: The only thing I can think of is predator-prey  sharks and seals, or seal and fish.

Explanation:

Answer: Hypothalamus

Hope this helps :)

Explanation:

The Hypothalamus controls things like the body's temperature(Much like a thermostat), hunger, fatigue, etc.