Answer:
Resilient landscape is defined as the property of landscape to mainatin itslef with desired ecological functions, biodiversity, and robust native. The property of grasses and plants that will help the Demaris family choose a resilient landscape are:
Healthy root systems: It will saturate the ground water and will keep the wind from overbalancing the vegetation.Group of shrubs can reduce the wind hitting home in a storm.Trees with flexible trunks and limbs: flexible trunk of grasses are wind resistant and provide resilient landscape.some of the type of grasses that provide resilient landscape are tall fescue, hybrid bermuda and perennial ryegrass et-cetra.
Answer:
D. ability to withstand droughts, high temperatures, and other environmental stresses
Explanation:
The cell membrane encloses the cell contents"
What are the major properties of the cell membrane?
Answer:
Cell membranes are crucial to the life of the cell. The plasma membrane encloses the cell, defines its boundaries, and maintains the essential differences between the cytosol and the extracellular environment.
(1) Cell membranes are thin enclosures that form closed boundaries. (2) Cell membranes are made up of lipids, proteins and carbohydrates. (3) Cell membranes consists of a phospholipid bilayer. (4) Cell membranes are held together by non-covalent interactions (5) Membranes are fluid-like structure
Which of the following statements is true?
Organisms in the Plantae kingdom do not have membrane-bound organelles.
True bacteria belong in the Protista kingdom.
Organisms in the Archae kingdom or multicellular eukaryotes.
Organisms in the Animalia kingdom do not have cell walls or chloroplasts.
Answer:
Organisms in the Animalia kingdom do not have cell walls or chloroplasts.
Explanation:
This is correct because only Plantae have cell walls and chloroplasts. There are some exceptions in Protists and Bacteria with Cell Walls and Chloroplasts, but no species in Animalia has either.
according to the size principle of motor recruitment, in what order will muscle fibers be recruited during activity?
Answer:
Smallest to largest (fewest fibers to most fibers).
Explanation:
Motor units typically go from smallest to largest as contraction increases. This is known as Henneman's Size Principle.
I hope this helps!!!
All other things being equal, the size of a population will decrease if
A. death rate exceeds birthrate.
B. immigration rate exceeds emigration rate.
C. birthrate equals death rate.
D. birthrate exceeds the death rate.
Answer: C) birthrate equals death rate
Explanation:
The population size will remain constant if the birth rate and death rate are equal. In order to persist, a population must either grow or remain constant in size. If the death rate becomes higher than the birth rate, the population will decline and if the trend continues, the population will eventually become extinct.
Which of the following is not a necessarily factor involved in creativity?
A. having an IQ score above 130
B. being original
C. being flexible
D. being mentally agile
Answer:
being original
Explanation:
Being original is is not a necessarily factor involved in creativity.
What is creativity?The capacity to come up with novel, creative connections and solutions to issues is what is meant by creativity. Fostering resilience, igniting joy, and offering chances for self-actualization are all aspects of what drives us as people.
A creative endeavor can be vast and motivating, like creating a stunning artwork or developing a cutting-edge business. However, a thought need not be original or transform the world to qualify as creative.
Everyday acts of creativity and original solutions are necessary for survival; therefore, creativity is a quality that practically everyone possesses.
Being original is is not a necessarily factor involved in creativity.
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4. Why can you find different features at an
oceanic-continental convergent zone than those
found at a continental-continental convergent
zone?
Answer:
Because of the change in density. Oceanic-continental convergance allows for 1 plate to slide under while continental to continental can not slide under and thus they collide froming features like mountins and other stuff.
explanation:
There is a different feature at an oceanic-continental convergent zone than those found at continental-continental convergent zones the density of each zone has been termed different.
What is an oceanic-continental convergent zone?Oceanic plates and their boundaries are substantially thinner than continental crust. The continental continents were forced upwards while thickening along the converging borders.
In comparison to oceanic plates, the tectonic crust has considerably older minerals including geological strata that are rarely present in the substance of the earth and it is layers. Compared to the oceanic lithosphere, the tectonic crust are substantially thinner and dense.
Oceanic-continental convergence permits one layer to glide beneath, whereas continental-to-continental convergence prevents this from happening, so the plates clash and form mountain ranges
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A population culture begins with 15 strands of bacteria and then doubles every 4 hours. This can be modeled as 15(2)^((t)/(4)), where t is time in hours. How many strands of bacteria are present at 12
At 12 hours, there are 120 strands of bacteria present.
The population of bacteria can be modeled using the equation P(t) = \(15(2)^(t/4)\), where P(t) represents the number of strands of bacteria at time t in hours.
To find the number of strands of bacteria at 12 hours, we substitute t = 12 into the equation:
P(12) = \(15(2)^(12/4)\)
P(12) = \(15(2)^3\)
P(12) = 15(8)
P(12) = 120
Therefore, at 12 hours, there are 120 strands of bacteria present.
It's important to note that the given population model assumes exponential growth, where the number of strands doubles every 4 hours. Starting with an initial population of 15 strands, the exponent in the equation (t/4) represents the number of doubling periods that have occurred. Each doubling period corresponds to 4 hours of time.
In this case, at 12 hours, three doubling periods have occurred (12/4 = 3). Starting with the initial 15 strands, each doubling period doubles the population, resulting in a final count of 15 * \(2^3\) = 120 strands of bacteria at 12 hours.
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HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
B preciptation occurs
Explanation:
ILL GIVE BRAINLIEST !!
Fossils of a microscopic organism are found in rocks determined to be over 3.5 billion years old. Identify TWO types of evidence that would help answer the question of whether the organism was photosynthetic
When educating patients and providers on ways to prevent antibiotic resistance, the nurse should include (select all that apply):________
When educating patients and providers on ways to prevent antibiotic resistance, the nurse should include the following:
Antibiotic resistance is a significant public health issue, and it is essential to understand how to prevent it. Inappropriate use of antibiotics and the spread of bacteria from person to person can both contribute to the development of antibiotic resistance. Patients and providers must understand how to use antibiotics properly and how to prevent the spread of bacteria.
The following measures can be implemented to prevent antibiotic resistance:
When educating patients and providers on ways to prevent antibiotic resistance, the nurse should include the following:The nurse should include the following measures to prevent antibiotic resistance:Explain that antibiotics are only necessary to treat bacterial infections and not viral infections, such as colds, flu, and most sore throats.
Taking antibiotics when they are not necessary can lead to antibiotic resistance, which can make it more difficult to treat infections in the future.Encourage patients to ask their provider if they have a bacterial infection and whether antibiotics are necessary.Explain that it is essential to take the entire course of antibiotics, even if the symptoms have subsided. Failing to complete the full course of antibiotics can contribute to antibiotic resistance.Explain that patients should never share antibiotics with others or take antibiotics prescribed for someone else.
Doing so can lead to antibiotic resistance and the spread of infection.Encourage patients to practice good hand hygiene, including washing hands frequently with soap and water or using hand sanitizer. Good hand hygiene can prevent the spread of bacteria from person to person.Explain that patients should cover their mouth and nose when coughing or sneezing. Doing so can prevent the spread of bacteria from person to person.
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A mother hawk screeches as screech at 800 Hz, but you hear the biology that female hawks screech at 800 Hz, but you hear the screech at 900 Hz. How fast is the hawk approaching?
The hawk is approaching at a speed of approximately 17.1 meters per second (m/s).
This question relates to the Doppler effect, which describes the change in frequency of a sound wave due to the relative motion between the source of the sound and the observer.
In this case, if the mother hawk screeches at 800 Hz, but you hear the screech at 900 Hz, it indicates an increase in frequency. According to the Doppler effect, an increase in frequency occurs when the source of the sound is moving towards the observer.
By applying the Doppler effect formula, the ratio of observed frequency to the actual frequency can be used to determine the relative velocity between the hawk and the observer. In this case, the observed frequency is 900 Hz and the actual frequency is 800 Hz.
Using the formula, v = (f_observed - f_actual) / f_actual * c, where v is the velocity, f_observed is 900 Hz, f_actual is 800 Hz, and c is the speed of sound (approximately 343 m/s), the calculated velocity is approximately 17.1 m/s. Therefore, the hawk is approaching at a speed of approximately 17.1 m/s.
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Question 7 (1 point)
Which structure in the illustration contains the cell's genetic information?
Answer:
its the nucleus
Explanation:
Answer:
B
Explanation:
The chromatin in the nucleus of the cell contains DNA
CH 06 + 60, 6CO, + 6H20
When burning 188. 16g of C,H,,0 how many grams of carbon dioxide will be produced?
07. 65g CO2
276g CO2
45. 95g CO2
128g CO2
276g CO2 grams of carbon dioxide will be produced.
The balanced chemical equation for the combustion of C6H6O (commonly known as benzene) is 6C6H6O + 15O2 → 12CO2 + 6H2O. From the equation, we can see that 6 moles of C6H6O produce 12 moles of CO2. To calculate the mass of CO2 produced, we need to convert the given mass of C6H6O (188.16g) to moles using its molar mass, which is 78.11 g/mol. Moles of C6H6O = 188.16g / 78.11 g/mol = 2.41 mol Since the ratio of moles of CO2 to moles of C6H6O is 12:6, we can calculate the moles of CO2 produced: Moles of CO2 = 2.41 mol x (12 mol CO2 / 6 mol C6H6O) = 4.82 mol Finally, we can convert the moles of CO2 to grams using the molar mass of CO2 (44.01 g/mol)
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How did the ancestors of NWMs get to South America from their genetic ancestral "home" in Africa?
a) By crossing a land bridge between continents
b) Through a series of migrations by sea
c) By following migratory patterns of their prey
d) Through human intervention and transportation
The ancestors of NWMs (New World monkeys) got to South America from their genetic ancestral "home" in Africa through the following means: By crossing a land bridge between continents.Option (a) is correct.
What are New World Monkeys?New World monkeys are native to Central and South America, and are characterized by their flattened noses, prehensile tails, and a broad range of physical sizes. They are very much distinct from Old World monkeys, who are native to Africa and Asia.What was the significance of the land bridge between South America and Africa?
A land bridge that connected South America and Africa existed around 30-40 million years ago. The animals, including primates, were free to migrate back and forth between the two continents, and this migration route may have been used by New World monkeys' ancestors to travel to South America and colonize it.Thus, the ancestors of NWMs got to South America from their genetic ancestral "home" in Africa by crossing a land bridge between continents.
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As a solid, water floats. This means that Multiple Choice O solid water is less dense than liquid water O organisms in ponds, lakes, and reservoirs can survive under the ice cover O the hydrogen bond arrangement differs between ice and liquid water
As a solid, water floats. This means that solid water is less dense than liquid water, and organisms in ponds, lakes, and reservoirs can survive under the ice cover because the hydrogen bond arrangement differs between ice and liquid water. So the answer is all correct.
Hydrogen bond formation plays an important role in liquid water. When water molecules form hydrogen bonds with each other, water develops several unique chemical characteristics compared to other liquids. One is that when the temperature of the water drops and freezes, the water molecules form crystal structures held together by hydrogen bonds. This makes ice less dense than liquid water.
This is an anomaly when the ice density is low. This low density of ice causes ice to float on the surface of liquid water, much like ice cubes in a glass of water. In lakes and ponds, ice forms on the surface of the water creating an insulating barrier that protects the animal and plant life in the pond from freezing. Without this insulating layer of ice, the plants and animals that live in the pond would freeze in the solid block of ice and not survive.
From the explanation, the answer choices above are all correct.
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Please help, no links, complete answers only!!
The following diagram shows the branching tree for four kingdoms and some of their shared derived characteristics.
A slanting line is shown. There are four lines drawn vertically on this line at equal intervals. There is a black circle between each pair of these vertical lines. Protists, Plants, Fungi, Animals are written on top of each vertical line in order from left to right. Common Cell is written on the left most end of the sloping line. The second black circle has X written on it. The fourth black circle has Are Mobile written on it.
What characteristic can be written at point X? Explain your answer in complete sentences.
Answer: b bet
Explanation: ya ina enslaved
How is the diversity of species threatened in our world
The diversity of species in our world is threatened by human activity. We are destroying habitats, polluting the environment, and over-exploiting resources. This is leads to the extinction and endangering of many species.
Human activities such as deforestation, hunting, poaching, and exploitation of natural resources that the species co-exist affect the population of the species more adversely.
Such activities pose a threat and in fact, can affect the ecosystem. This creates an imbalance in the ecosystem. Creating an imbalance due to one species can entirely affect and cause a threat to the entire biodiversity.
This results in a decline in their number and serious destruction in their habitats. Therefore, humans actually pose a great threat to biodiversity.
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how does increase in temperature disturb water cycle ?
Answer: Climate change intensifies this cycle because as air temperatures increase, more water evaporates into the air. Warmer air can hold more water vapor, which can lead to more intense rainstorms, causing major problems like extreme flooding in coastal communities around the world.
> Question 4 How much does a 2-liter bottle of Sprite weigh?
O 2 pounds
2000 millilitres
O 2 kilograms
O 2 decibels <
Answer: 4.4 pounds
Explanation:
Sprite is mostly water (like most other drinks), and so it weighs about as much as water does, and water weighs exactly 1 kilogram per liter. So 2 liters = 2 kilograms = 4.4 pounds.
In this simple food chain, the grass is eaten by the grasshopper which is eaten by the snake which is eaten by the hawk
Using the above scenario, which of these would have the largest amount of available energy?
A)
grass
B)
grasshopper
snake
D)
hawk
[ D.] hawk
Explanation:
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Experiment 2:
Compare the circumference of the balloon before and after freezing. What is the percent increase in this measurement?
Answer:
17%
Explanation:
Answer:
17%
Explanation:
speckled chickens, created by parents with feathers of two different colors (some black and some white). what are these chickens an example of
A. codominance
B. incomplete dominance
C. multiple alleles
If speckled chickens were created by parents with feathers of two different colors then these chickens are an example of codominance (Option A).
What is genetic codominance?Genetic codominance makes reference to the phenomenon in which both alleles or gene variants on the same locus are expressed in an equal manner, thereby heterozygous offspring have a mix of the phenotype observed in homozygous parents.
Therefore, with this data, we can see that genetic codominance may cause the expression of both alleles in the same genetic locus and therefore heterozygous are a mix of homozygous genotypes.
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can someone explain which flow corresponds to each effect
Answer: The answer is attached with the image given below.
Explanation: The first diagram has the concentration of water molecules higher inside the cell than that of the surroundings, as a result, water molecules move outside the cell thereby causing the cell to shrivel.
The second diagram has a higher concentration of water molecules in the surrounding than inside the cell. As a result, the water molecules from outside will move inside the cell causing the cell to burst.
In the third diagram, the concentration of water molecules in the solution is the same as the inside of the cell. As a result, no net movement of water molecules occurs, causing no effect on the cell.
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23. Sally and Juan’s science teacher challenged her students to build a paper airplane that would stay airborne for ninety seconds. The students have two days to design and test their planes. The assignment will end with a “fly-off.” First Sally and Juan researched plane designs. Then they built their first plane. Whenever they tested the plane, it would take a nose dive straight into the floor. They changed the design by reshaping the nose of the plane and adding some weight to the tail. The plane flew but did not get very far. Finally, they tried to change the way they threw the plane. After many tries, their plane stayed in the air for an average of ninety-two seconds.
According to the Technological Design Process, what should their next step be?
A. Designing a product C. Evaluating the design
B. Identifying a problem D. Implementing (testing) the design
Answer:
C. evaluating the design
Explanation:
Hope this helped
Answer:
C - Evaluating a design
Explanation:
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:D
contradictory results obtained by different scientists apparently doing the same experiments
Contradictory results obtained by different scientists conducting the same experiments can be attributed to factors such as **experimental error** and **uncontrolled variables**.
In the scientific world, experiments are designed to test hypotheses and draw conclusions. However, there can be discrepancies in the results obtained by different scientists conducting seemingly identical experiments. One possible explanation for these contradictions is experimental error, which may stem from inaccuracies in measuring tools or data recording. Another factor is uncontrolled variables – any factor that is not intentionally manipulated or controlled in the experiment but may still impact the results. These variables can introduce inconsistencies between studies, leading to contradictory findings. To minimize such discrepancies, scientists often conduct repeated trials, peer reviews, and collaborate with other researchers to ensure the accuracy and reproducibility of their work.
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How do an mri and spinal tap help confirm the diagnosis of ms
An MRI can scan and detect scars used by MS that shows up as white patches, usually called lesions. A spinal tap You can remove and test the fluid in the spine through spinal taps to test for MS.
A(n) ________ is an example of an organism that can sometimes reproduce asexually by parthenogenesis. A(n) ________ is an example of an organism that can sometimes reproduce asexually by parthenogenesis. mouse zebra shark human cat
A(n) shark is an example of an organism that can sometimes reproduce asexually by parthenogenesis.
What is parthenogenesis?Parthenogenesis is defined as a special type of asexual reproduction in living organisms which involves the development of female gametes without any fertilization.
However too parthenogenesis occurs in some plants.
There are three different forms of parthenogenesis; these are:
ArrhenotokyThelytokyDeuterotoky.In conclusion, shark is an example of an organism that can sometimes reproduce asexually by parthenogenesis.
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Help me is easy ❤️❤️❤️
Answer:
the answer is ribosomes
Explanation:
this is because when mature mRNA molecules leaves the nucleus to the cytoplasm the ribosomes are also located there
Answer:
A. Ribosomes translation occurs
during your emt class, you will be studying the effects of how the brain (a neurological structure) contributes to normal lung inflation (a pulmonary structure). the study of how these body structures and systems function and relate to one another is known as:
During your EMT class, you will be studying how the brain, a neurological structure, contributes to normal lung inflation, a pulmonary structure. The study of how these body structures and systems function and relate to one another is known as:
1. Neurophysiology: This field of study focuses on how the nervous system, including the brain, functions and controls various bodily processes. In the context of lung inflation, neurophysiology explores how the brain regulates the muscles involved in the breathing process.
2. Respiratory Physiology: This branch of physiology examines how the respiratory system, including the lungs and airways, works to facilitate breathing. In relation to the brain's role in lung inflation, respiratory physiology investigates how neural signals from the brain affect the muscles responsible for expanding and contracting the lungs.
3. Systems Physiology: This interdisciplinary approach involves studying the integrated functioning of different body systems, such as the nervous and respiratory systems. It examines how these systems interact and coordinate to maintain normal physiological processes, including lung inflation. Understanding the relationship between the brain and pulmonary structures is an important aspect of systems physiology.
To summarize, the study of how the brain contributes to normal lung inflation is a combination of neurophysiology, respiratory physiology, and systems physiology. By exploring these fields, EMT students gain a comprehensive understanding of how the brain and pulmonary structures work together to support respiratory function.
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The changing of one rock type into another as a result of heat, pressure, and chemical reactions is sedimentation.
true or false