Answer:
answer is leaf tips dont dry out
the total energy value of a 100g cereal is 2000KJ. the boy requires 5500 KJ of energy per day. How many grams of cereal does he need to eat in order to obtain this energy(assuming that he does not eat any other foods)?
Answer:
He need to eat 275 g
Explanation:
2000 = 100
5500 = 2000÷100= 20 = 5500÷20 = 275
He need to eat 275 g
Scientific researchers discovered agents that behaved like bacteria causing diseases such as rabies and hoof-and-mouth, but were much smaller. It became the general view that viruses were biologically "alive." This perception changed in 1935 when the tobacco mosaic virus was crystallized and scientists demonstrated that the particles lacked any mechanisms necessary for metabolic function. It was determined that viruses consisted of a nucleic acid, DNA or RNA, surrounded by a protein shell. Viruses exist in two distinct states. When not in contact with a host cell, the virus remains entirely dormant. During this time there are no biological activities occurring and the virus is nothing more than a static organic particle. Viruses can remain like this for extended periods of time, waiting to come into contact with the appropriate host. When the virus comes into contact with a host, it becomes active, reacts to its environment and/or host and directs its efforts toward self-replication. The viral goal now is to produce more viruses to attack host cells.
The characteristics of life: many are listed in the passage describing viruses. One important piece of evidence arguing against life for viruses is implied by the passage; not stated directly. Viruses are not living, because, as implied by the passage, they
A. Lack a nucleus
B. Have no DNA
C. Are not cellular
D. Do not reproduce
According to the given passage, viruses are not living because they (C) do not have a cellular organization.
Viruses lack a cellular organization which is a basic feature of all living organisms. A virus is a nucleoprotein, with the genetic material enclosed by a protein coat. The genetic material could be either DNA or RNA. The genetic material is responsible for causing infection in the host.
Viruses are inactive outside their specific host cell. They are non-cellular organisms. They possess an inert crystalline structure outside the living host cell. The protein coat of a virus, i.e. capsid, serves as a protective covering for the genetic material.
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Mack's guatar fabrication shop producns low cost, highly durable guatars for beginners. Typicaly, out of the 100 gutars that begin productioh each monthy only 78 percent are considered good enous to sell. The other 22. percent are scrapped due to qually problems that are lidentfed after they have completed the production process. Each gular sels for $240. Becaute some of the production pecoss is automaled, esch gutar only requites 8 labor hours. Each enployee works an averoge of 160 hours per month. Labor is pald at 39 per hour, materials coat is $39 per gutay, and overtiest is $4.200. a. The labor productily rato for Mack's guitar Labrication shop is 5 per hour. (Enter your response rounded to fap decimal places.) b. Ahar some shady, the operation manager Darren Funk recommends 3 optons to improve the conpany's mulfasko productily. * Option ti increase the sales price by 15 percent - Option 2: impeove qualy so that eny 15 percent are sefective, er > Opton 3 reduce labor, materials, and overthead costs by 15 percont Finter your respone nounded to tak decimal places)
a. The labor productivity ratio for Mack's guitar fabrication shop is approximately 0.5 guitars per hour. b. The new sales price per guitar would be $276, the new percentage of guitars considered good enough to sell would be 85% and the new costs per guitar would be $ 33.15.
a) In order to calculate the labor productivity ratio,
Labor Productivity Ratio = Number of Guitars Produced / Total Labor Hours
Labor Productivity Ratio = 78 guitars / (160 hours/employee)
Labor Productivity Ratio = 0.4875 guitars per hour
Rounding to one decimal place, the labor productivity ratio for Mack's guitar fabrication shop is approximately 0.5 guitars per hour.
b) Option 1: Increasing the sales price by 15%:
The new sales price per guitar would be $240 + (15% of $240) = $276.
Option 2: Improving quality so that only 15% are defective:
The new percentage of guitars considered good enough to sell would be 100% - 15% = 85%.
Option 3: Reducing labor, materials, and overhead costs by 15%:
The new costs per guitar would be $39 - (15% of $39) = $33.15.
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Help
Secondary succession occurs where vegetation existed previously, usually after some type of
disturbance.
True or False
which part of the brain has been implicated in some paraphilias? group of answer choices thalamus parietal lobes temporal lobes cerebellum
Temporal Lobes part of the brain has been implicated in some paraphilias.
Paraphilias are persistent and recurring sexual interests, urges, fantasies, or intense behaviours involving unusual objects, activities, or even situations. A paraphilic disorder can develop if paraphilia causes harm, distress, or functional impairment in the lives of the affected individual or others.
The DSM V lists eight paraphilias, including pedophiliac, exhibitionism, voyeurism, sexual sadism, sexual masochism, frotteurism, fetishism, and transvestic fetishism. The findings emphasize the importance of the mesial temporal lobes and the amygdala in mediating human drive.
When viewed from the side, the temporal lobes are easily identifiable brain structures with such a thumb-like appearance. Their name simply refers to their location on the side of the head beneath the temporal bone.
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I need helpppppppppppppppppppppppppppp pleaseeeeeeeeeeeee
Please help me please help me
Answer:
1.write a post responding to the prompt.Be sure to address all sections of the prompt,and provide references where necessary.
Which of these factors make hydrogen fuel cells a better option than burning fossil fuels?
Hydrogen fuel cells have a higher energy efficiency.
Hydrogen fuel cells create less pollution.
Burning fossil fuels relies on outdated devices and technology.
Hydrogen is the most abundant element in the universe.
Hydrogen fuel cells are more expensive than fossil fuels.
Hydrogen fuel cells have a higher energy efficiency.
Hydrogen fuel cells create less pollution
i got it right on the assignment
The use of hydrogen fuel cells is preferable to using fossil fuels since they are more environmentally friendly and have a higher energy efficiency. So, the correct options are A and B.
What is Hydrogen fuel cell?The use of hydrogen fuel cells is preferable to using fossil fuels since they are more environmentally friendly and have a higher energy efficiency.
Because they transform the chemical energy of hydrogen and oxygen into electricity with an efficiency of about 50–60% as opposed to the 30–40% of burning fossil fuels, hydrogen fuel cells are more energy efficient than burning fossil fuels. This increases efficiency and reduces waste by converting more of the fuel's stored energy into usable work.
Burning fossil fuels produces a variety of pollutants, including carbon dioxide, nitrogen oxides, sulphur dioxide, and water, whereas using hydrogen fuel cells only produces heat and water as byproducts.
Therefore, the correct options are A and B.
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Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... could it be D or C or C or B
Answer:
I'd think the Answer is A since usually people die from dehydration or a stroke. A or B in my opinion.
Explanation:
Which of the following materials is necessary for scientists to estimate the age of the solar system?
The materials is necessary for scientists to estimate the age of the solar system is meteorite sample.
What is the procedure of calculating the age of solar system?The age of the solar system, derived from the study of meteorites (thought to be the oldest accessible material around) is near 5 billion years; that of the Earth is taken as 4.6 billion years. The oldest rocks on Earth are dated as 3.8 billion years.
The solar system has been defined as a system which is gravitationaly bound of the sun and orbit is occupied by object. The formation of solar system takes place 4.6 billion years ago and this happens due to gravitational collapse of a giant molecular cloud. The most and wast majority of the systems mass in the sun and other part of mass contained by the planet Jupiter.
Therefore, The materials is necessary for scientists to estimate the age of the solar system is meteorite sample.
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Charles Darwin observed a unique beak size and shape in the finch population of each of the Galapagos Islands that he visited.
Charles Darwin postulated ancestral species over time adapted beak size changes in finch species to acquire different food sources. Hence option b is correct.
What is darwins theory for natural selection?During his voyage, Charles darwin observed unique beak sizes among the finches species on the Galapagos islands.
Due to competition for available food sources island finches change their beak size and shape to acquire food sources, these changes are selected by natural selection.
Natural selection theory depends on how the species changes in their body over evolution.
Therefore, the finch population has a unique beak shape and size on Galapagos island, so option b is correct.
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Your question is incomplete, but most probably your full question was,
Charles Darwin observed a unique beak size and shape in the finch population of each of the Galapagos Islands that he visited. Which is the most likely cause of the observed variation?
differences in the climate among the islands.competition among individuals for available food sources.competition among individuals for desirable mates.differences in egg size among the populations.: cell culture methods provide a useful approach to study animal virus growth in a closed system. this approach is not without some limitations. which of the following represents an obstacle for the propagation of animal virus strains in cell culture over time? choose one: a. the number of animal viruses in a sample cannot be quantified effectively in cell culture. b. the multiplicity of infection in tissue culture will not be physiologically similar to whole animal models. c. animal viruses will immediately lyse the cells in culture due to the absence of an immune response. d. animal virus strains can evolve to grow well in tissue culture
Viruses cannot be cultivated in artificial culture media because they have no metabolic system of their own and must replicate entirely within their host cell.
Briefing:
Since viruses require a living host to proliferate, they are challenging to cultivate in a lab. This is due to the fact that they reproduce, or make copies of, their own RNA or DNA to produce numerous additional identical viruses by using all of the host cell's DNA replication processes. We are unable to develop them in a lab because of this.
Since viruses are obligatory intracellular parasites that must replicate within a living cell in order to make more copies of themselves, cell culture is still essential to virology (i.e., to form progeny virions). Cell cultures are used to multiply both plant and animal cells.
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Today we understand that our ethnic culture plays a significant role in who we are, how we act, and how we think. How would the PPCT model classify this factor in our development?
The PPCT model would classify the role of ethnic culture in our development as part of the Person (P) component.
The PPCT model, developed by ecological psychologist Urie Bronfenbrenner, examines the dynamic interaction between four key elements: Person (P), Process (P), Context (C), and Time (T). In this model, the Person component refers to the characteristics, traits, and attributes of an individual that influence their development.
Ethnic culture, which encompasses shared beliefs, values, customs, traditions, and behaviors within a specific ethnic group, is a personal characteristic that shapes an individual's identity, worldview, and socialization. It influences how individuals perceive themselves and others, their social interactions, and their cultural practices. It plays a significant role in shaping an individual's attitudes, behaviors, and thinking patterns.
Understanding and acknowledging the impact of ethnic culture on development is essential for recognizing the diversity and uniqueness of individuals and for promoting cultural sensitivity and inclusivity. The PPCT model emphasizes the importance of considering the Person component, including ethnic culture, when examining human development within various contexts and over time.
The PPCT model would classify the role of ethnic culture in our development as part of the Person component. Ethnic culture significantly influences how individuals perceive themselves and others, their social interactions, and their cultural practices. Recognizing the impact of ethnic culture is crucial for promoting cultural sensitivity and understanding in the study of human development
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What will happen if if you plant a seed ,keep it in a dark corner,and do not water it?Science grade 1
Answer:
to tell you the truth buddy it will die because it is not getting in sunlight or water to make photosynthesis so there for it can not grow at all
Explanation:
If you plant a seed and keep it in a dark room without regular watering it. You will soon find that it will eventually die off because the seed is not getting the components of photosynthesis in order to derive energy.
What are the components required for the seed to grow?The components that are significantly required for the seed in order to perform normal growth are water, oxygen, proper temperature, and sunlight. When they meet all these criteria, they germinate as usual.
According to the context of this question, all seeds and even plants must significantly need components of photosynthesis in order to derive energy that accomplishes all sorts of metabolic purposes and growth and development.
Therefore, if you plant a seed and keep it in a dark room without regular watering it. You will soon find that it will eventually die off because the seed is not getting the components of photosynthesis in order to derive energy.
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which is the only reptile native to the galapagos islands partially adapted to life in the sea?
The marine iguana is the only reptile native to the Galapagos Islands partially adapted to sea life.
The only reptile native to the Galapagos Islands that is partially adapted to life in the sea is the marine iguana (Amblyrhynchus cristatus).
This unique species of iguana has undergone evolutionary changes to exploit the marine environment, making it an exceptional creature. Marine iguanas have specialized flattened tails for efficient swimming, sharp claws for gripping rocks while foraging underwater, and powerful jaws to feed on algae and seaweed.
They have also developed special glands that filter out excess salt from their bloodstream, allowing them to consume marine vegetation without dehydrating.
Marine iguanas can hold their breath for up to 30 minutes and dive to depths of around 30 feet (10 meters) in search of food. While they are primarily herbivorous, marine iguanas have been observed occasionally feeding on carrion and invertebrates.
The marine iguanas of the Galapagos Islands are a fascinating example of adaptive radiation, showcasing the incredible diversity of species found in this isolated and ecologically rich archipelago.
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Someone please help asap it says I got it wrong please help!! Thank you
Answer:
D
Explanation:
What did Walter Sutton observe about the relative numbers of chromosomes in the body cells and sex cells of grasshoppers?
Answer:
Sutton observed that sex cells half the number of chromosomes as boy cells.
Explanation:
what is the free energy change of the hydrolysis of atp to adp
The free energy change of the hydrolysis of atp to adp is that the free-energy change (ΔG) of the hydrolysis of ATP to ADP and Pi may vary considerably with variations in pH temperature, atmospheric pressure and concentrations of reactants and products.
What is the change in free energy?The free-energy change (ΔG) of the hydrolysis of ATP to ADP and Pi is approximately -7.3 kcal/mole but it varies from species to species. The free-energy change (ΔG) of the hydrolysis of ATP to ADP and Pi is constant at -7.3 kcal/mole.
The free energy change of the hydrolysis of atp to adp is that the free-energy change (ΔG) of the hydrolysis of ATP to ADP and Pi may vary considerably with variations in pH temperature atmospheric pressure and concentrations of reactants and products.
In a system at constant temperature and pressure, the energy that can be converted into work or the amount of usable energy in that system is known as Gibbs free energy. In a system at constant temperature and volume, the energy that can be converted into work is known as Helmholtz free energy.
The change in free energy of a system is the maximum usable energy that is released or absorbed by a system when it goes from the initial state (i.e., all reactants) to the final state (i.e., all products).
Therefore, The free energy change of the hydrolysis of atp to adp is that the free-energy change (ΔG) of the hydrolysis of ATP to ADP .
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Which system transports nutrients from the digestive system through out the body
Answer:
Circulatory system
Explanation:
The circulatory system is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells
Primary purpose of circulatory system is to transport blood throughout the body by circulating
Elabora el cuadro de cualidades y
demostraciones de su propuesta de valor.
Ept
2 de secundaria
si no saben la respuesta, no comenten que hare que lo banen aparte de reportarlo:)
Answer:
I CAN UNDERSTAND SOME WORDS OF YUR QUESTION.
Explanation:
BUT MOST I HAVE NO CLUE.
I AM SO SORRY, BUT I CAN NOT UNDERSTAND SPANISH, YOU PROB CAN NOT UNDERSTAND ENGLISH EITHER, BUT IF U CAN, CAN U PUT QUESTION IN ENGLISH?
how might a country run out of water
Answer
Along with decreasing rainfall comes rising temperatures. By 2050 the U.S. could be as much as 5.7°F warmer, and extreme weather events, such as heatwaves and drought, could be more intense and occur more frequently. As temperatures warm, evaporation increases, further decreasing water in lakes, reservoirs, and rivers.
When an employer is held liable for the tangible acts of its supervisors regardless of whether the specific acts complained of were authorized or even forbidden by the employer, this is called
When an employer is held liable for the tangible acts of its supervisors regardless of whether the specific acts complained of were authorized or even forbidden by the employer, this is called vicarious liability.
Vicarious liability, also known as "respondeat superior," is a legal principle that holds an employer responsible for the actions of its employees or agents. In the context of the question, it refers to situations where an employer can be held liable for the tangible acts of its supervisors, regardless of whether those acts were authorized or forbidden by the employer.
Under vicarious liability, an employer can be held accountable for the actions of its supervisors if the supervisors were acting within the scope of their employment when the acts occurred. This means that if a supervisor engages in tangible acts that cause harm or damage, the employer can be held legally responsible for those actions.
The rationale behind vicarious liability is that employers benefit from the work performed by their employees and have the ability to control and direct their actions. Holding employers accountable for the actions of their supervisors encourages them to take measures to prevent wrongdoing and ensure a safe working environment.
It's important to note that there are exceptions and limitations to vicarious liability, such as acts committed by employees outside the scope of their employment or acts done with a clear departure from their duties. Nevertheless, in general, vicarious liability imposes a level of responsibility on employers for the actions of their supervisors, irrespective of the employer's authorization or prohibition of those acts.
Vicarious liability is the term used when an employer is held liable for the tangible acts of its supervisors, regardless of whether the acts were authorized or forbidden by the employer. This legal principle recognizes the employer's responsibility for the actions of its employees and reinforces the importance of maintaining a safe and accountable work environment.
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When pollen moves from the stamen of a flower on one plant to the pistil of the flower of a different plant this is called what? * 1 point
Answer:
Its pollination
Explanation: The process by which pollen is delivered to the ovule of a gymnosperm or the stigma of an angiosperm. And a pollinator is an organism or other agents such as wind or water that transfers pollen from one plant to another; most commonly applied to organisms. hope this helps!
What in your home would be considered something you could study in biology
In cocker spaniels, black coats are dominant to red. In a cross between two cockers, the litter showed 2 black and 2 red.
a) What must be the GTs of the parents?
b) Explain why
If in cocker spaniels black coats are dominant to red and in a cross between two cockers, the litter showed 2 black and 2 red, then the genotypes of the parental are recessive homozygous and heterozygous (question a) because it is the expected proportion 1:1 in a cross with these features (question b).
What are homozygous recessive individuals?
Homozygous recessive individuals are those individuals who have the same gene variant for a given locus which is only expressed when there is not a domain allele.
Therefore, with this data, we can see that homozygous recessive individuals have two recessive alleles and produce 1 to 1 in the progeny when crossed with heterozygous.
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What happens to the particles of a substance as the substance cools?
A. The particles move slower.
B. The particles become larger.
C. The particles become smaller.
D. The particles move downward.
Explanation:
D the substance get downeards
Answer:
A. The particles move slower.
[ Brainliest ]
Which of the following is NOT something that can cause your core temperature to change?
A. Fevers caused by disease
B. Enzymes denaturing in your cells
C. When the external temperature gets really hot or cold
D. Energy produced by your muscles when you exercise
The evolutionary innovation that first appeared in arthropods and is characteristic of the most successful of all animal groups is that of
The evolutionary innovation that first appeared in arthropods and is characteristic of the most successful of all animal groups is the jointed appendages.
Arthropods are a diverse group of animals that include insects, spiders, crustaceans, and others. The jointed appendages are a key evolutionary innovation that first appeared in arthropods and allowed for a wide range of movements and adaptations to different environments. With their jointed legs, arms, and antennae, arthropods are able to move rapidly and with precision, allowing them to hunt, defend themselves, and navigate complex habitats. This innovation has played a major role in the success of arthropods, which make up the largest and most diverse group of animals on Earth.
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GIVING BRAINIEST TO WHOEVER GIVES THE RIGHT ANSWER!
A purple flower with a genotype PP is crossed with a white flower that has a genotype of pp. What would
the phenotype(s) of the offspring be?
Answer:
It Should Be D
Explanation:
Because if you put it in a diagram like in the picture dulow you will see all of the have 1 big P and one small p
Hope This Helped
A woman brings in a spray puppy she has rescued off the street. She wants to adopt the dog.
but it looks sick. The dog seems tired, will not eat, and has diarrhea. Dr. Snyder looks very concerned. He takes a small sample of the puppy's feces and runs a test. Fifteen minutes later he comes back with bad news: the puppy has parvovirus. The disease is often fetal, but many dogs survive with good treatment.
Dr. Snyder tells Lizzie that parvovirus is preventable, and a dog cannot get infected if it is given a shot.
What type of shot would prevent a dog from the parvovirus disease? Explain how this shot protects a
dog so it cannot get sick from a virus.
Answer:
DHPP Vaccine
Explanation:
is used to protect your pet