The amount of energy that would pass from the deer to the wolf if the grasses had 5000 kcal is approximately 10% (500 kcal).
What is the flow of energy?The expression flow of energy in an ecosystem makes reference to how energy is passed from different trophic levels in the food chain, which is only conserved at a rate of 10%.
In conclusion, The amount of energy that would pass from the deer to the wolf if the grasses had 5000 kcal is approximately 10% (500 kcal).
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Which 2 layer of the earth are made out of rock and then what are the 2 not made out of rock
7 th grade
The layers of the earth present different characteristics, depending on the site they occupy and we know this thanks to the evolution of the seismological study of humanity and the new tools used to recognize each aspect of the earth's layers.
Layers of the Earth and their characteristicsThe layers of the earth that contain rocks are:
Geosphere, is a solid layer that is made up of rocks and sediments, as well as metals. It is the most solid and largest volume layer.Lithosphere, is another layer of the earth made up of islands and continents.The layers of the earth that do not contain rocks are:
Hydrosphere, contains a large amount of water.Atmosphere, in this case, is made up mostly of gases and low temperatures depending on its position.For more information about layer of the earth here: https://brainly.ph/question/4702570
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WILL GIVE EVERYTHING I HAVE TO THE CORRECT ANSWERRR!!! LIKES BRAINIEST THANK YOUS AND UM MY HOUSE THANK YOU
The law of conservation of matter means to "preserve". Which of the
following are explained by conservation of matter?
The C, H, O and electrons are not infinite and must be recycled
Why the products of Photosynthesis are the reactants of cellular respiration.
the necessity to study the respiratory system along with the circulatory system.
sity to
O All of the above are correct
Answer:all of the above
Explanation:
All the above statements explain the law of conservation of matter.
Explain the law of conservation of matter.
It states that the amount of matter in any given system that is closed to matter transfer remains constant. According to the law of conservation of matter, the total mass of the products must equal the total mass of the reactants in chemical reactions.
1. The C, H, O, and electrons are not infinite and must be recycled
Since these electrons are not biodegradable, they remain in nature and are recycled in different biological and environmental processes.
2. Why the products of Photosynthesis are the reactants of cellular respiration?
Water and carbon dioxide are byproducts of the process, and ATP is the energy that is transformed into cellular respiration.
3. The necessity to study the respiratory system along with the circulatory system.
The respiratory system collaborates with the circulatory system to provide oxygen and remove metabolic waste products.
Therefore, the law of conservation of energy applies to all the processes stated above.
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remaining inactive or ____________ , viral reproduction is ____________ until some environmental factor signals the virus to reenter the lytic cycle.
Remaining inactive or dormant, viral reproduction is suspended until some environmental factor signals the virus to reenter the lytic cycle.
Remaining inactive or "dormant", viral reproduction is "halted" until some environmental factor signals the virus to reenter the lytic cycle. In the lysogenic cycle, phage DNA is fused into the host genome, where it is moved to the next generation with the host genome. Natural stressors, for example, exposure to toxic compounds or starvation may cause the prophage to extract and enter the lytic cycle where the virus burst or kill the host genome.
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breaking apart large biomolecules by adding water is called
Answer:
Hydrolysis
Explanation:
Answer:
Hydrolysis
Explanation:
Hydrolysis is the process of using water "hydro-" to break "lyse-" apart macromolecules. Because most molecules in the body are covalent, which is stronger in water than ionic, there needs to be a specific reaction to break them down, not just dissolution.
For example, maltose can be broken down into two glucoses by this process.
Help for brainlest plz help
Draw AND label a picture to show what is happening in this experiment.
help me with those points (all)
Answer:
(1) dependent variable
(2) Independent variable
(3) Control
(4) Constants
Explanation:
A historical method that shows sediment deposited on a yearly cycle, such as a glacial lake.
the anwser options are varve or tree rings
Part D What strengths and weaknesses do you see in your improved model?
Answer:
The new model correctly shows the process of oxygen and carbon dioxide exchange that takes place in the capillaries. However, it does not show that this oxygenated blood travels back to the heart for distribution to the body. It also does not show the structure of the alveoli.
Explanation:
PLATO answer
7. (10 pts) Main principles behind natural selection…
Principle Notes Examples
Populations evolve,
individuals do not.
Populations are groups of
individuals belonging to the
Same species and living
in the same area
Artificial Selection
When Darwin got back from the voyage, he continued his studies. He looked at changes produced by plant/animal __
____. Breeders know that the _______ of individuals within a species _____. The breeders could _______ the species
over many ________ by selecting the individuals with the desired traits to mate together. This is called: __ _____. (If
changes can occur through artificial selection, then it would make sense that the same thing could happen naturally as
well).
Give an example of a crop that is bred through artificial selection:
5.02 Evolutionary Relationships
a _________________ is the
smallest group that can evolve.
Inherited Variation individuals within a population
have natural ________________
that can be inherited (they are
genetic)
Overproduction of
offspring
ability to produce more
_____________________ than can
survive
Adaptations help
individuals compete
successfully for survival
and therefore beneficial
adaptations will become
more common in a
population.
since more individuals are
produced than can survive, they
must ___________________ for
food, space, etc.
"survival of the fittest."- Survival,
in evolutionary terms, means living
long enough to successfully
___________.
Any inherited trait that increases an
organism’s ability to survive is
called an _________________.
3 types of adaptations:
Over many generations, more
beneficial traits will become more
_______________ since the
organisms with those traits are
better able to survive and
_________________.
Species can evolve into
new species over many
generations of successful
adaptations.
New species can eventually emerge
with all of these new adaptations
over generations
-all living species descended with
___________________ from common
ancestors over a very long period of
time
Answer:
population evolve
Explanation:
DUE SOON PLZ HELPP!!!!!!!!
Which of the following is an example of a step in an EXPERIMENTAL scientific investigation?
A. Recording the sound of a test tube breaking
B. Placing test tubes in a water bath
C. Nothing a color change in a test tube
using the images provided, explain what each image illustrates. You may cite specific evidence from each of the three images.
The Image provided Illustrates ; The effect of climate change of the years on sea surface temperature
Sea surface temperature
Sea surface temperature is the measurement of the temperature of water closest to the surface of the sea/ocean. The image illustrates the effect of climate change on sea surface temperatures. The temperature has risen over the days in most part of the world from 1901 - 2015 due to change in climatic conditions caused by human and natural factors.
Hence we can conclude that the Image provided Illustrates ; The effect of climate change of the years on sea surface temperature.
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what is the realationship between a planets distance from the sun and the length of its year? explain
Answer:
the closer to the sun the less a year and the further away the more time it has in a year.
3. At what pH values will histidine have a net neutral charge? A. below 1.82 B. between 1.82 and 6.0 C between 6.0 and 9.17 D. above 9.17 E. There are no pH values where histidine will have a net neutral charge.
Histidine have a net neutral charge at pH values is At what pH values. The correct answer is C. between 6.0 and 9.17.
The pKa value of histidine, an amino acid, is 6.04. The side chain of histidine is made up of an imidazole ring, which can act as either a weak acid or a weak base, depending on the pH of the solution.
The pKa of the imidazole ring is around 6.0, which means that at pH levels above 6.0, the histidine side chain will lose a proton and have a net negative charge.
At pH levels below 6.0, the histidine side chain will be protonated and have a net positive charge.
The answer to the question is option C: between 6.0 and 9.17.
At this pH range, the charge on histidine will be neutral. When the pH is around 7.0, the imidazole ring will be in its zwitterionic form.
This means that it will have both a positive and a negative charge, which will cancel each other out to give a net neutral charge.
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Please help me quickly ill give brainlest
Answer:
kinda blurry so I hope I answered everything correctly!
A. The Linear equation would be x + y = 50
B. Ted spends 35 minutes practicing the breaststroke every day.
Ted spends 50 minutes every day swimming so x +y = 50 (let us say x is butterfly stroke and y is breaststroke). Since he practices the breaststroke for 20 more minutes than the butterfly stroke we have:
2x + 20 = 50
2x = 50 - 20
2x = 30
x =30 / 2
x = 15
y = 15 + 20 =35 minutes
C. No, it is not possible for Ted to have spent 45 minutes practicing the butterfly stroke every day because of the time constraint.
Which of the genetic diseases below is an X-linked trait that primarily affects men and can cause acute hemolytic anemia? Turner syndrome Tay-Sachs disease Wilson disease G6PD deficiency
The genetic disease that is an X-linked trait that primarily affects men and can cause acute hemolytic anemia is G6PD deficiency.
What is G6PD deficiency?G6PD deficiency is a genetic blood disorder that occurs when the body does not produce enough of an enzyme known as glucose-6-phosphate dehydrogenase (G6PD). G6PD is a vital enzyme that aids in the protection of red blood cells against oxidative damage, allowing them to function effectively in transporting oxygen throughout the body. This disorder affects males more frequently than females since the gene that controls it is located on the X chromosome, which is one of the two sex chromosomes.
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PLZ HELP with this one!
The force needed to move the airlock that distance as calculated to be 500N. It was also found that the airlock accelerated 10m/s^2 what musty have been the total mass of the airlock including the man?
a)0.02kg
b) 50kg
c)500kg
Answer:
b) 50kg
Explanation:
You simply use F=ma equation, newtons second law
We are given: F=500N a=10m/s^2 m=?
1) lets change F=ma to help us find the m, we divide both sides with the a so we get \(\frac{F}{a} =m\)
2) plug in the F and the a, \(\frac{500N}{10m/s^2} =m\), where \(\frac{N}{m/s^2} =kg\)
3) plug it in ur calculator and you should get 50kg
hope this helped :)
this video shows the movement of oil near the site of the 2010 oil spill. what happens to the oil after it’s spilled.
Oil spill has detrimental effects on the environment.
During transportation of oil, the leakage of oil that occurs in the water bodies, specifically in the oceans and seas is referred to as oil spill.
This spilled oil floats on the surface of water. This oil has effects on aquatic animals as well as the birds that hover around the water bodies. For instance, if the feathers of the seabirds get oiled, the birds can die of hypothermia. Many fishes and planktons die because of the oil spilled.
The oil droplets present on the surface are degraded by the process of photooxidation that happens due to exposure to light and oxygen. This also results in the formation of free radicals that are harmful to the water body as well as to the organisms present in water.
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A decrease in diaphragmatic excursion is associated with what class of restrictive disease? O Neuromuscular O Abdominal O Skeletal O Pulmonary
A decrease in the diaphragmatic excursion is associated with the pulmonary restrictive disease.
A diaphragmatic excursion is the movement of the diaphragm during respiration. It is a measurement of how much the diaphragm is contracting or moving downwards during inhalation and how much it is relaxing or moving upward during exhalation.
Restrictive lung disease is a type of lung disease characterized by a reduction in lung volumes, either due to an alteration in the lung parenchyma, pleura, chest wall, or neuromuscular function. In restrictive lung disease, the lung's capacity to expand is reduced, making it difficult for a person to breathe in sufficient oxygen.
Therefore, a decrease in the diaphragmatic excursion is associated with pulmonary restrictive disease.
The major restrictive lung diseases are:
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Which example is a specific question that could be used to start a scientific investigation?
A. Do long droughts increase the likelihood of forest fires
B. Should there be more services to prevent forest fires
C. Are forest fires as frightening as mudslides
D. What is the most devastating effect of a forest fire
Answer:
A specific question that could be used to start a scientific investigation is A. Do long droughts increase the likelihood of forest fires. This question can be tested and answered through scientific methods and data collection.
How do body structures support evolution?
Answer:
Similar body parts may be homologous structures or analogous structures.
Explanation:
Similar body parts may be homologous structures or analogous structures. Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.
Explain how both nucleic acids and proteins are polymers. be sure to describe the monomers that make up the polymers.
Answer:
Both nucleic acids and proteins are made of the repeating monomer units, which is why they are considered polymers. Nucleic acids are made of nucleotides, which consist of a phosphate, a 5-carbon sugar, and a nitrogenous base. Proteins are composed of amino acids.
Explanation:
I hope this helps. :)))
1. what is a line of best fit?
2.look at the graph with correlation coefficients of r=0.9 and r= -5. What kind of relationship does each of these values indicate
3. Compare the scatterplot with correlation coefficient of R= 1 and R =0. Use a correlation coefficients to predict how an increase in one variable would affect the other variable for each scatterplot.
A line of best fit is a straight line that is used to describe the relationship between two variables in a scatterplot.
What is a line of best fit?It is the line that best represents the data points on the graph. The correlation coefficient (r) of a line of best fit is a measure of how closely the data points fit the line.For the graph with correlation coefficient of r=0.9, this indicates a strong positive linear relationship between the two variables. This means that as one variable increases, the other variable also increases.For the graph with correlation coefficient of r=-5, this indicates a strong negative linear relationship between the two variables. This means that as one variable increases, the other variable decreases.For the scatterplot with correlation coefficient of R=1, this indicates a perfect positive linear relationship between the two variables. This means that as one variable increases, the other variable increases in the same proportion.For the scatterplot with correlation coefficient of R=0, this indicates no linear relationship between the two variables. This means that an increase in one variable would not affect the other variable.To learn more about correlation coefficient refer to:
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if the hypothalamus was not stimulated by estrogen, which pathways would be interrupted?
The thyroid-stimulating hormone will be stimulated if estrogen does not activate the hypothalamus.
What is the hypothalamus?The hypothalamus is the part of the brain that secretes hormones to control the function of the body's organs and cells. The most important function of the hypothalamus is homeostasis, which ensures and maintains all body systems running stable.
The hypothalamus releases hormones to another part of the brain, namely the pituitary gland. This gland will then send these hormones to various other organs of the body.
Some of the hormones produced by the hypothalamus are:
Antidiuretic hormoneOxytocin hormoneSomatostatin hormoneGrowth hormone-releasing hormoneGonadotropin-releasing hormoneCorticotropin-releasing hormoneThyrotropin-releasing hormoneLearn more about the function of estrogen here :
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what is the function of the gaurd cells around the stomata
Answer:
Guard cells use osmotic pressure to open and close stomata, allowing plants to regulate the amount of water and solutes within them. In order for plants to produce energy and maintain cellular function, their cells undergo the highly intricate process of photosynthesis
Explanation:
How are proteins related to DNA? What con cause damage or a change in DNA, and how does that change the structure and function of proteins?
Answer:
hi there, proteins are related to DNA because DNA carries the instruction for synthesizing proteins, which can code for a certain amino acids based on the sequence.
Explanation:
A change in base sequence can be either good or bad. But... Usually... a mutation could be a main factor that changes the sequence of the protein, which causes it to code for a different amino acid than the original. Base pairs could either substituted, deleted, or inserted, which usually are what a mutation could be caused by or consisted of. This is also known as a gene mutation, which are changes in genes .
hope that helps!!!
What type of mutation has occurred in the following example?
A.) deletion mutation
B.) germ-cell mutation
C.) insertion mutation
Use the screenshot to answer this question. Which letter choice is correct? A, B, or C?
The type of mutation that has occurred in the example is insertion mutation. So the correct option is C.
What is a insertion mutation?This type of mutation is one that will involve the addition of nucleotides in a segment of DNA, they can be either one or a complete part of a chromosome. In the image it can be seen that there is an insertion of "A" in the mutated sequence, which gives us an indication that the mutation that was generated is the insertion one.
This mutation can be dangerous since it can change the encoding of some type of amino acid, thus affecting the formation of a certain protein, which can make it abnormal or useless for its purpose. And if we are lucky, the mutation will not occur in an exon, which will not alter the coding of amino acids.
Therefore, we can confirm that the correct option is C. insertion mutation.
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Which lobe of the liver most often gets abscesses due to Entamoeba infection?
The right lobe of the liver is most often affected by abscesses due to Entamoeba infection.
Entamoeba histolytica is a parasitic amoeba that can infect and spread to other tissues, including the liver. A liver abscess, which is a pus-filled hollow within the liver tissue, can be caused by the parasite.
The right lobe of the liver is more usually affected by these abscesses because it has a higher blood supply than the left lobe, making it more prone to infection.
Fever, stomach pain, nausea, vomiting, and jaundice are some of the symptoms of a liver abscess caused by Entamoeba infection. Antibiotics and abscess drainage are usually used to treat abscesses.
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Answer true of false to the following statements: Enzymes interact with specific substrates b. Enzymes change shape after a reaction occurs Enzymes speed up reactions . One enzyme can be used for many different types of chemical reactions. Enzyme reactions can be slowed or halted using inhibitors [ANSWER QUICKLY PLEASE]
Answer:
true
Explanation:
What is the direction of the moving force of air? Responses
Answer:
Explanation:
The pressure gradient causes the air to move horizontally, forcing the air directly from a region of high pressure to a region of low pressure. The Coriolis force deflects the direction of the flow of air and causes the air to flow parallel to the isobars.
I hope this helped