Answer:
a paper plane also known as and paper aeroplane in American English or paper aeroplane in British English is it toy aircraft usually a glider made out the single folded sheet of paper or paper boat a simple noise heavy paper plane truth like a dot is also known as paper
The paper airplane will create a curved path toward the floor as it is pulled toward Earth’s center. Therefore, option (C) is correct.
Gravity draws items towards Earth's centre. Gravity will speed the paper aeroplane when released. Thus, the paper aeroplane will curve towards the floor, increasing speed until it hits the ground.
As it falls, gravity accelerates the paper aeroplane towards Earth, causing its curved course. Since the paper aeroplane is not at rest or in uniform motion, Newton's first law of motion—the law of inertia—does not apply. Therefore, option (C) is correct.
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how has urbanization contributed to the decline in birth rates?
Answer: b
Explanation:
Traditionally, zoologists have placed birds in their own class, Aves. More recently, molecular evidence has shown that birds are more closely related to reptiles than their anatomy reveals. Genetically, birds are more closely related to crocodiles than crocodiles are to turtles. Thus, bird anatomy has become highly modified as they have adapted to flight, without their genes having undergone nearly as much change. Taxonomically, what should be done with the birds?
A: The rest of the reptiles should be reclassified as a subclass within the class Aves.
B: Birds should be reclassified, and their new taxon should be the subclass Aves. Genetic similarity trumps morphological dissimilarity in cases where morphological traits are uninformative.
C:The classification scheme should remain the same because of historical precedence.
D: The traditional stance is correct. Such dramatic morphological change as undergone by birds indicates that birds should be placed in their own order, separate from the reptiles.
Which of the following does NOT accurately identify an aspect of adolescence that hampers effective responses to adolescent depression?
Adolescents are fundamentally untrustworthy when it comes to their emotional worlds does not accurately identify an aspect of adolescence that hampers effective responses to adolescent depression.
What is Depression?This is referred to a mental disorder which is characterized by reduced mood and loss of interest in activities.
Adolescents are not fundamentally untrustworthy and they have difficulty recognizing depression.
The options include:
Adolescents attach stigma to depression.Adolescents often have difficulty recognizing depression.Adolescents tend to seek help from informal rather than professional sources.Adolescents are fundamentally untrustworthy when it comes to their emotional words.Read more about Depression here https://brainly.com/question/21711771
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Carbohydrates accounts
A.
B.
C.
D.
30% in plants and 20% in animals
30% in plants and 10% in animals
30% in plants and 1% in animals
50% in plants and 50% in animals
Answer:
50%in plants and 50% in animal
What is one way that scientists use imagination to guide their creativity when they conduct research?
They write preliminary lab reports with imagined data and results.
They sketch equipment setups before performing experiments.
They create computer programs to manage experimental data.
They visualize possible solutions before they design experiments.
Scientists study and use their knowledge to research the topic. They use their imagination to visualize possible solutions before they design experiments. Thus, option D is correct.
Who are scientists?Scientists are the people that are involved in utilizing their knowledge in research to analyze the collected and observed data to conclude the hypothesis or the thesis statement.
They use their knowledge along with their imagination as they have to be creative to reach the result of the issue. They design the experimental setups based on their pre-assumed results and possible solutions.
It is an important factor in research as it allows the scientists to work in the right direction to achieve the possible outcome by linking all the perspectives involved.
Therefore, the scientist uses imagination to reach a possible solution.
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name the water resource from where river orginatehelp me
Answer:
The source is mainly called headwater and its examples are waterfalls, groundwater, rainfall, and snowmelt in mountains. Basically, it is affected by the gravity
Explanation:
Hello!
Water resources from which rivers originate :
Snowmelt from mountainsGroundwaterRainwaterWhat is mass?
how much gravity pulls an object
how often an object rotates
how much energy an object needs
Ohow much matter makes up an object
Answer:
Mass is the amount of matter in a substance measured in kilograms
Answer:
how much matter makes up an object
Explanation:
Why would it be easier for a doctor to tell that someone has a viral infection when the virus is in the
lytic cycle?
Answer: doctor may be able to determine the cause by listening to your medical history and doing a physical exam. If necessary, they also can order a blood or urine test to help confirm a diagnosis, or a "culture test" of tissue to identify bacteria or viruses.
Explanation:
PLEASE HELP
A scientist needs to use a model to study how planets change speed as they orbit the Sun. The model must be able to work with many variables and math equations to represent the planets' motions.
Which of the following would be the best kind of model for the scientist to use?
A.
a list of information about each planet's orbit
B.
an interactive model of the planets' orbits on a computer
C.
a drawing of the planets in order of distance from the Sun
D.
a 3-D styrofoam model of the planets in order of size
The best kind of model for the scientist to use is an interactive model of the planets' orbits on a computer.
What is the law of orbits?Kepler's first law, also known as the law of orbits, describes the shape of planetary orbits. According to this law, the planet's orbits around the Sun are elliptical, despite having very small eccentricities.
For this reason, it is necessary to know all the orbits of the planets in an interactive way, since according to Kepler's law, the orbits decrease over time.
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which of the following terms refer to the practicle application of scientific knowledge
Answer:
Technology is defined as the application of scientific knowledge for practical purposes, especially in industry
Explanation:
hope it helpsʕ •ᴥ•ʔ
What is the definition of of Alternative Hypothesis?
The variable responding to manipulation
The independent variable will have no effect on the dependent variable
if the independent variable is changed then the dependent variable will change
The variable being manipulated
The definition of Alternative Hypothesis is the variable being manipulated. Thus, option "D" is correct.
What is the independent variable?The independent variable is a variable whose value is independent of the value of another variable. The dependent variable is a variable whose value is determined by the value of another variable.
The independent variable is the factor that is changed or manipulated; the dependent variable is the factor that depends on the independent variable.
Thus, option "D" is correct.
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endorsements by celebrities
subjective data
similar results in multiple tests of the claim
data based on opinions
Similar results in multiple tests of the claim is an example of a scientific claim.
What is Scientific claim?These are referred to statements which are made based on experimental results in the field of science.
The results gotten must also be similar to a large extent when performed by others in order to ascertain its validity.
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The full question is:
Which factor is found in a scientific claim?
what is internet? write down the requirements to established internet.
Answer:Telephone line, modem, computer, and an ISP are the things needed to connect to the Internet
Explanation:
In recent times, we now know tectonic plates move and cause continents to separate and collide over many years. Given this fact, do you think
governments should have a plan or procedure in place to deal with the movement of the continents? Why or why not?
i’ll give brainly
I think the government should have a plan or procedure in place to deal with the movement of the continents so as to curb species extinction.
What is Climate?This is referred to as the atmospheric condition of a place for a long period of time.
Drifting of continents leads to a new climate being present which will affect life forms. If they are unable to adapt they may all die out and go extinct thereby disrupting the ecosystem which is why a plan should be put in place.
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What environmental condition contributed to the heat wave experienced in europe and the thousands of deaths in france? a. polluted water b. sewage c. air pollution d. a and b please select the best answer from the choices provided a b c d mark this and return
Air pollution contributed to the heat wave experienced in Europe and the thousands of deaths in France.
Particles that are both solid and liquid, as well as some gases that are suspended in the air, are what produce air pollution. These gases and particles can be produced by factories, volcanoes, wildfires, dust, pollen, and vehicle and truck emissions.In Europe, a heat wave is a period of exceptionally hot weather. Several deaths caused by excessive heat and associated health problems were documented during this time. The air pollution caused the increase of greenhouse gases leading to heat waves. The primary reason for this temperature increase is global warming.The Earth would have experienced nighttime temperatures below freezing if not for the greenhouse effect, which keeps the atmosphere's temperature stable.learn more about Air pollution here: https://brainly.com/question/9420026
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Dina placed five identical small plants into separate pots of the same size containing the same amount of soil. She wanted to investigate how different conditions affect the growth of plants. The different conditions are shown in the table below. A tick ( ✔) represents the presence of the factors.
The diagrams show Dina’s plants after one week.
According to Dina's results, which factor has the least effect on plant growth?
Answer:
. First, plant cells have a large central vacuole that holds a mixture of water, nutrients, and wastes. A plant cell's vacuole can make up 90% of the cell's volume. The large central vacuole essentially stores water.
Answer:
ok
Explanation:
ok wrong answer is c
Mark me as brainliest for fun
Summarize the four major types of biochemical reactions studied in this course. For each type give the name, a word summary of what happens during the reaction, and an example of where the reaction might be biologically important.
Oxidation-Reduction (Redox):
When electrons are moved from one element to another, the process is known as a redox (or oxidation-reduction) reaction. In most cases, one element loses electrons while another gains them. It is said that the factor influencing elections has decreased. Oxidation occurs to an element that loses electrons. Although it can seem counterintuitive, adding electrons is really a lowering of the element's oxidation state, or charge. For instance, when an oxygen atom is oxidized, its charge changes from -2 to 0 (neutral). As electrons are taken away, the charge would alter. For a decrease, the reverse occurs. Biological Importance of Alcohol Oxidation to Aldehydes or Ketones. An essential stage in the breakdown of lipids during human metabolism is the conversion of alcohol groups to carbonyl groups (e.g. L- malate to oxaloacetate). The citric acid cycle also includes these oxidations. The liver converts ethanol to acetaldehyde, which is next converted to acetic acid, a natural component of cells, and finally to carbon dioxide and water. However, ethanol may be hazardous to people. Most individuals would die after ingesting 1 pt (or 500 mL) of pure ethanol quickly, and acute ethanol poisoning claims the lives of several hundred people annually, frequently those participating in drinking competitions. Alcohol easily enters the brain, where it suppresses the respiratory control center, impairing the breathing muscles in the lungs and ultimately leading to asphyxia. According to theory, ethanol damages nerve cell membranes, impairing speech, thinking, cognition, and judgment. Isopropyl alcohol is often dissolved in water at a 70% concentration for rubbing alcohol. It quickly evaporates off the skin and has a high vapor pressure, which provides a cooling effect. Although it is hazardous when consumed, methanol is more easily absorbed via the skin.
Hydrolysis:
In a chemical reaction known as hydrolysis, which is the reverse of condensation, water breaks down another substance and modifies its chemical structure. While inorganic hydrolysis connects water with ionic molecules like acids, salts, and bases, most occurrences of organic hydrolysis combine water with neutral molecules. The interaction of water with an ester of a carboxylic acid may serve as an illustration of the hydrolysis of organic molecules. When esters and the majority of other organic compounds are hydrolyzed, a third substance—typically an acid or a base—increases the rate at which the chemical transformation occurs. One instance of hydrolysis is food digesting. The substances you've consumed are broken down by the water. This makes it possible for the bigger compounds to be broken down into smaller ones so they may be absorbed more readily.
Condensation:
A condensation reaction is a type of organic addition reaction that produces both a water molecule and the addition product, often in equilibrium. Otherwise, acetic acid, ethanol, or ammonia may be produced by the process. An example of condensation reaction would be Morning Dew on the Grass. The air close to the ground cools to or below the dew point overnight. As a result, the atmosphere's water vapor becomes saturated and begins to condense, forming dew on the grass.
Neutralization:
The term "neutralization reaction" describes the processes that happen when basic and acidic compounds interact and counteract each other's effects to produce salt, water, and energy (heat). An example would be a neutralizing antibody. It refers to an antibody's capacity to block the site(s) on bacteria or viruses that they employ to enter their target cell in an immunological sense. A neutralizing antibody is one biological illustration of this.
unique characteristic feature of a virus ?
Answer:
They are acellular, that is, they contain no cytoplasm or cellular organelles. They carry out no metabolism on their own and must replicate using the host cell's metabolic machinery. In other words, viruses don't grow and divide. Instead, new viral components are synthesized and assembled within the infected host cell.
Explanation:
Hope it helps!!!
Answer:
Explanation:.
why is learning the scientific method as an allied health care professional is important?
The scientific method is fundamental in health care professionals because all procedures and knowledge in this field are based on the application of this method.
What is the scientific method?The scientific method is a series of steps used to collect empirical evidence associated with all scientific disciplines.
Healthcare is a scientific field and therefore all hypotheses in this area should be tested (either rejected or confirmed) by using the scientific method.
In conclusion, the scientific method is fundamental in health care professionals because all procedures and knowledge in this field are based on the application of this method.
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Use the image below: what process is happening in this model ?
I'll mark brainest for anyone that can answer this (definition of monocotyledon plant)
Plants with just one cotyledon are said to be monocotyledons. They also include floral segments that are multiples of three. This implies that their blooms may be made up of sepals instead of petals, or they may have three, six, or nine petals. Additionally, they have accidental roots. These are roots that may sprout from nearly any portion of the plant that comes into touch with the soil, such as the stem.
For instance, garlic plants, spiderwort, etc.
Whats the correct answer answer ASAP for brainlist
What role does cellular respiration play in the carbon cycle?
O A. Animals absorb oxygen.
O B. Plants release oxygen.
O C. Plants absorb carbon dioxide
D. Animals produce carbon dioride
Answer:
D. animals produce carbon dioxide
Using the ICD-10-CM code book, assign code(s) for the following diagnosis: Initial
. encounter for injury sustained due to nightgown catching fire while cooking
breakfast in the kitchen of her mobile home.
List the ICD-10-CM code to report the place of occurrence.
Encounter due to injury suffered due to the shirt on fire while cooking - ICD 10 - T29 Burns and corrosion of multiple body regions.
Breakfast in the kitchen of your mobile home.- CID 10 X51.8 Travel and movement
What does the ICD mean?The International Classification of Diseases and Related Health Problems, better known as the ICD, is one of the main epidemiological tools in everyday medical practice. The main function of the ICD is to monitor the incidence and prevalence of diseases, through universal standardization.
With this information, we can conclude that ICD-10 is the 10th revision of the International Statistical Classification of Diseases and Related Health Problems
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Identify the most efficient way to protect biodiversity. Explain your reasoning.
Answer:
The efficient way to protect biodiversity is to protect plant and animal species that are extinct day by day and minimize the effect of pollution on the environment.
Explanation:
Why do organisms have varying traits, like different colored eggs?
What might drive change in egg color in natural population?
Is this experiment an example of natural or artificial selection and why?
the organisms have varying traits, like different colored eggs because of the natural selection.
What is the process of natural selection?Natural selection is one of the main mechanisms of evolution. In a very simple way, we can say that natural selection is a process in which the fittest organisms are selected, survive in the environment, reproduce and pass their characteristics on to their descendants.
the color change of an egg occurs by natural selection and also by genetic variability. since the environment will select the best ones to survive and mutations will occur. Natural selection will forcefully change the environment causing only a few species to survive.
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Which of these is NOT a protein function?
A. Hemoglobin carries oxygen to the organs and tissues.
B. Enzymes speed up reaction rates.
C. Antibodies fight infections and diseases.
D. Phospholipids provide structural support to the cell membrane.
Answer:
D. Phospholipids provide structural support to the cell membrane.
Explanation:
Phospholipids are a type of lipid, not protein. Proteins are composed of amino acids, while lipids are composed of fatty acids.
What measurement reflects the extent to which your lifestyle contributes to the production of greenhouse gases?
Answer:carbon footprint
Explanation:
that’s the answer trust me :)
If you were on the Moon, how would you feel?
heavier
lighter
tiny. . huge
Answer:
tiny sorry if I'm wrong
Explanation:
Is this statemer true or false?
Most scientists come up with questions to investigate out of the blue.
Answer:
For me it is true because most scientists are very curious and do not like being idle sometimes so they just think of questions to investigate to know more about a particular thing.There is a saying that no knowledge is useless. This is what I think
Answer: False
Explanation:
Took the quiz. This is the right answer.