EXPLAIN Make a claim about the affect urbanization has on
biodiversity. Does urbanization always decrease biodiversity? Use
evidence to support your claim and explain your reasoning. Address
the following questions in your answers
• What are the main factors that lead to biodiversity loss in urban
areas?
• How is the size of a habitat related to its biodiversity and its stability?
• Can an ecosystem in an urban area ever return to its previous state?
Answers
Answer:
Urbanization decreases biodiversity. Land development reduces the size of habitats and affects the availability of resources. Larger habitats have a greater potential for biodiversity. If some of the natural habitat is retained, the impact of urbanization may not be as destructive. Assuming human development and its resulting pollution aren’t too extensive, an abandoned urban area could return to its previous ecosystem.
Explanation:
It is found that urbanization affects the biodiversity and the relationship between them is not linear as with the increase in urbanization the area of forest keeps on decreasing which reduces the natural habitat of many species and lead to their extinction.
What affects biodiversity?
Biodiversity of an area is the total number of living organisms (species) living in a particular area. Most of the biodiversity are found in the forests as these are the natural habitats of many animal species.
The ecological studies conducted on the urbanization and biodiversity have found that the urbanization generally shows a negative impact on the biodiversity levels of an area. The relationship between biodiversity and urbanization is not always a linear relation. As the area of urban citied increases, the area of forest decreases which lead to extinction of many important species.
The forests are the natural habitat of animals, as the natural habitat decreases the biodiversity of an area also decreases which affects the stability of the forest.
An ecosystem in an urban area can be returned to a biodiversity-rich area by introducing species and making the habitat more favorable for them.
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Related Questions
If an individual is infected by two different antigens at the same time:
Answers
If an individual is infected by two different antigens at the same time:
At least two different plasma B-cells will be involved in the production of two different antibodies: option A.What are antigens?Antigens are molecules or substances that can elicit an immune response in the body by activating the production of antibodies or immune cells, such as T-cells.
Antigens can be found on the surface of cells, viruses, bacteria, fungi, parasites, or other foreign substances that enter the body.
When an individual is infected by two different antigens at the same time, each antigen will stimulate the activation of a different B-cell, leading to the production of two different antibodies. The immune system will then mount a response against both antigens simultaneously, utilizing different antibodies to bind and neutralize each one.
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From the start codon through the stop codon, the length of the
fully processed AURKA mRNA is 1,212 nucleotides. Calculate the number of amino
acids in the polypeptide chain coded for by the mRNA.
Answers
Answer:
404 amino acids
Explanation:
The translation is the process by which a messenger RNA (mRNA) molecule is used as a template to synthesize a protein in the ribosomes. During translation, each triplet of nucleotides or 'codon' determines one specific amino acid of the growing polypeptide chain (i.e., the protein). In this case, the length of the fully processed AURKA mRNA consists of 1,212 nucleotides, thereby the length of the polypeptide chain will be 404 amino acids (protein length = 1,212 / 3 = 404 amino acids).
In what ways do compounds differ from elements
Answers
Answer:
A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.
Explanation:
Hope this helps :)
Which part of the ear collects sound?Ear drum Ear canal Ear lobePinna
Answers
The the part of the ear that is responsible for collecting sound is the auricle. It is also referred to as pinna. Sound waves are being collected in the pinna and carried to the ear canal that is responsible for amplifying the sound. The sound waves thereby move to the eardrum which is located at the end of the ear canal.
The ear drum is where the sound vibrate. The ear canal is a passage leading to the eardrum which composed of the outer, middle, and inner ear.
•Based on cellular respiration, why does cardiac arrest (heart stops beating) decrease brain activity? Hint: think about what happens in the absence of blood flow and oxygen levels.
Answers
Answer:
the heart stops pumping as much blood to the brain which will lower the amount of funtion.
Is the chief justice of the supreme court the commander in chief of the military
Answers
No , The Chief Justice of the Supreme Court is not the Commander in Chief of the Military .
Which term describes a protein that prevents an operon from being turned on in a prokaryotic cell?
A.
Enhancer
B.
Repressor
C.
Promoter
D.
Operator
Answers
Answer:
B. Repressor.
Explanation:
Hope this helps!
Answer:
The correct answer is B. Repressor.
In prokaryotic cells, an operon is a cluster of genes that are transcribed together as a single unit. The operon consists of a promoter, an operator, and the genes it controls. The operator is a DNA sequence located between the promoter and the genes.
A repressor protein binds to the operator region and prevents RNA polymerase from binding to the promoter and initiating transcription. By binding to the operator, the repressor blocks the expression of the genes in the operon, effectively turning off their transcription.
Therefore, the term that describes a protein that prevents an operon from being turned on in a prokaryotic cell is B. Repressor.
Hope this helps :]
The steps to purifying DNA are listed below. Place them in order.
Burst cells open to release DNA
Isolate concentrated DNA
Collect cheek cells
Separate DNA from proteins and debris
Answers
Answer:
Explanation:
1. Collect cheek cells
2. Burst cells open to release DNA
3. Isolate concentrated DNA
4. Separate DNA from proteins and debris
why is a recycling transporter important in the function of a neuron
Answers
Answer:
This provides a temporary increase in the amount of neurotransmitter present in the synapse, which can provide short-term relief of symptoms associated with neurotransmitter imbalance, including depression, anxiety, focus, concentration and memory.
Explanation:
4. What are the parent genotypes for pea seed color shown in this Punnett
Square?
Answers
Answer:
heterozygous and homozygous recessive
When a rock transforms into another type of rock, what is the scale at which these changes are occurring?
A. The changes are physical only; the rocks are the same rocks, they just look different
B. At the subatomic level; the rocks atoms are gaining and losing subatomic particles and changing.
C. At the molecular level; the rocks are forming new bonds and becoming something new
D. At the atomic level; the rocks are becoming new rocks and changing on an atomic level.
Answers
When a rock transforms into another type of rock, the scale at which these changes are occurring is at the atomic level, which is option D.
Rocks are composed of minerals, which are made up of different combinations of atoms. During the process of rock transformation, such as through the geological processes of metamorphism or igneous activity, the arrangement and composition of the atoms within the minerals change. This leads to the formation of new minerals and the alteration of the rock's properties.
At the atomic level, the atoms within the minerals may rearrange themselves, forming new bonds and crystal structures.
This can result in changes in the physical characteristics of the rock, such as its texture, color, or mineral composition.
The transformation may involve the loss or gain of atoms, leading to changes in the overall chemical composition of the rock.
Therefore, the changes occurring when a rock transforms into another type of rock primarily occur at the atomic level, as the atoms within the minerals undergo reorganization and bonding to create a new rock with distinct properties.
Therefore, the correct answer is D.
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The graph below shows a normal distribution for adult body size in a population of a particular species of fish.
Suppose commercial fishers begin using nets that selectively catch larger fish of this species. They continue using these kinds of nets for many years.
(a) Describe how the size distribution of adult fish in the population would most likely change over time.
(b) Explain, in detail, how natural selection would produce the change you described in part.
(c) Even if the use of nets that selectively catch larger fish were stopped, some biologists believe that the size distribution in the fish population would not return to normal. Explain why.
Answers
As the net used by fishermen selectively catches the fish which have a larger body size, the peak of the graph will shift towards the left as the population of small body-sized fish will increase.
The water body contains adult fishes in small as well as large body size and the fishermen start using nets which selectively catch the fishes with the larger body size and they keep using these nets for many years. This will basically result in the higher population of the small sized fish in the water body and the peak of the group will therefore shift towards the left.
The natural selection will also favor the adult fish with the small body size as they have more chances of survival in the given environment over the large sized adult fishes.
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what organelle is similar to the muscular system
Answers
Southern California has experienced record-breaking wildfires many times in recent history. What environmental cause most likely increased the chances of wildfires catching and spreading in the area?
Answers
It's important to recognize that wildfires are complex events influenced by a combination of factors, including human activities, fire suppression policies, and natural climate variability.
In Southern California, several environmental factors contribute to the increased chances of wildfires catching and spreading. The primary factor is the region's Mediterranean climate, characterized by hot, dry summers and seasonal Santa Ana winds.
Here are some key environmental causes that can increase the likelihood of wildfires in Southern California:
Drought: Prolonged periods of drought create dry vegetation, which acts as fuel for wildfires. In recent years, Southern California has experienced severe drought conditions, leading to increased fuel availability and heightened fire risk.
Vegetation type: The region is home to chaparral and shrubland ecosystems that contain highly flammable vegetation, such as dry brush and grasses. These plant communities are adapted to fire, and their flammability contributes to the rapid spread of wildfires.
Santa Ana winds: Southern California experiences strong, dry winds known as Santa Ana winds. These winds originate from the Great Basin and flow towards the coast, causing extremely low humidity and enhancing fire conditions. They can quickly spread wildfires, making them more difficult to control.
Urban interface: The expansion of human settlements into wildland areas creates an interface where urban areas meet natural vegetation. This interface increases the risk of wildfires due to the proximity of flammable structures to fire-prone environments.
Climate change: While not a direct cause of individual wildfires, climate change can exacerbate the conditions favorable for wildfires. Rising temperatures, prolonged droughts, and altered precipitation patterns contribute to increased fire risks in many regions, including Southern California.
The interplay of these factors can vary from one fire event to another, making it challenging to pinpoint a single environmental cause for any specific wildfire.
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Parkinson's disease is a progressive degenerative disease that leads to loss of neurons in particular locations of the brain. Given this information, what
type of tissue does Parkinson's affect?
O Nervous
O Muscle
O Connective
O Epithelial
Answers
Answer:
Nervous tissue
Hope it helps!
Question
Webbed feet are to ducks, as waterproof coats are to
geese
moles
anglerfish
0 0
Newfoundland dogs
Answers
Answer:
Newfoundland dogs
Explanation:
12 If pressure is applied to a rock until its volume is
reduced by one half, how does its new density
compare to its original density?
(1) It is half its original density.
(2) It is twice its original density.
(3) It is the same as its original density.
(4) It is one-third its original density.
a
0 1
02
O 3
Answers
Answer: The correct answer to the question is option 2
If pressure is applied to a rock until it's volume is reduced by one half how the new density compares to it's original density is ; THE NEW DENSITY IS TWICE IT'S ORIGINAL DENSITY.
Explanation: Density is defined as mass divided by volume,density increases with pressure and it's determined by spaces between atoms in the object being measured.
Density is directly proportional to Pressure,so when pressure increases, Density increases and when pressure decreases,density decreases.
Density is indirectly or inversely proportional to temperature. so when pressure and density increases, temperature remains constant.
This is applicable to the scenerio with the rock in the question,as the pressure on the rock is increasing,the density is increasing too.
Answer:
pjiohugiyftgvuihiojpk[';ojkhugtfhrvgbhjoik;lukgyjvbjknmk,['lk.
Explanation:
“How could testing milk that is past its expiration date introduce experimental bias?”
this is so confusing!! can someone please help me!
Answers
It is very easy to introduce experimental bias because the experimenter already knows that the milk is past its expiration date.
What are experimental biases?Experimental biases refer to the tendency to introduce biases into experiments or influence the results of experiments in a particular way. It is an attribute that could be possessed by experimenters.
Experimental biases could be of different forms:
Self-fulfilling biasObserver's biasSubject biasSelf-fulfilling bias has to do with the expectations of the researcher influencing their observations. Observer's bias occurs when observer's expectations influence how they observe. Subject bias has to do with the expectations of the subjects of experiments.
In this case, the researcher knowing already that the milk is already past its expiration date could influence how they see things during the experiment. In other words, the prior knowledge of the expiration status of the milk may eliminate objective analysis of the results.
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the burning of coal to generate has been good in some ways and bad in others the electricity has allowed for an improvement in many areas of life but the burning of coal is also responsible for a great deal of pollution which activity helps solve the pollution problem through the use of new technology
Answers
The burning of coal to generate has been good in some ways and bad in others. The electricity has allowed for an improvement in many areas of life but the burning of coal is also responsible for a great deal of pollution.
Pollution problem is solved through the use of new technology such as carbon capture and storage, high-efficiency, low-emissions coal-fired power plants, and renewable energy sources such as solar, wind, and hydroelectric power.Carbon capture and storage is a process that captures carbon dioxide emissions from sources such as coal-fired power plants, transports them to a storage site, and stores them permanently underground.
Carbon capture and storage technology is an important tool in reducing greenhouse gas emissions and mitigating climate change.High-efficiency, low-emissions coal-fired power plants are designed to produce electricity with less coal and fewer emissions than traditional coal-fired power plants. These power plants use advanced technologies to improve the efficiency of the combustion process and reduce the amount of greenhouse gas emissions produced.
Renewable energy sources such as solar, wind, and hydroelectric power produce electricity without burning fossil fuels, so they do not produce greenhouse gas emissions or contribute to climate change. These sources of energy are becoming increasingly popular as the technology advances and the cost of producing electricity from renewable sources continues to decrease.
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can some one Write a 5-7 sentence paragraph explaining how a tiger is related to raccoons, fish, and lions. Be sure to use the picture to help you to be as specifica s possible.subject science
Answers
The relationship between a tiger and a raccoon is they both are carnivorous, and fish and tigers come under the same phylum. Tigers and lions are under the same genus that is Panthera.
What is the animal kingdom?
The country The most advanced kingdom, Animalia, is subdivided into vertebrates and invertebrates. These creatures are heterotrophic, multicellular eukaryotes with aerobic respiration, sexual reproduction, and locomotion.
Therefore, as carnivores belonging to the same phylum as fish and tigers, tigers and raccoons share this characteristic. The Panthera genus includes both tigers and lions.
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During which month is carrying capacity most likely to be limited by water?
O A. August
• B. November
c. September
O D. June
Answers
The month that is carrying capacity that is most likely to be limited by water is: c. September.
What is the carrying capacity?This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.
As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.
Therefore the correct option is C.
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Answer:
A
Explanation:
Autobiographical memory research shows that a person's brain is more extensively activated when viewing photos
Answers
They acted independently. Memory for one's own past is referred to as autobiographical memory. First time you learned how to drive a car, childhood experiences, and even memories of your birthplace.
A person's autobiographical memory is their system of remembered events from their life that is made up of both episodic (personal experiences and particular things, people, and events experienced at a given time and place) and semantic (generic knowledge and facts about the world) memory.
It is a form of explicit memory as a result. There are three types of autobiographical knowledge: knowledge of lifespan periods, knowledge of general events, and knowledge of individual occurrences. The highest level of containment is used for lifetime periods, such as attending college. general information at this level. The middle level holds general events, which are composite episodes that are experienced over days, weeks, or months.
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What does f(10) represent? The number of dollars it costs for 10 people to rent the house The number of houses that can be rented for 10 days The number of days the house can be rented for a cost of $250 The number of dollars it costs to rent the house for 10 days
The total cost f(x), in dollars, for renting a vacation house for x days is shown:
f(x) = 10 + 250x
Answers
The function f(x) = 10 + 250x represents the total cost, in dollars, for renting a vacation house for x days. In this case, f(10) represents the cost of renting the house for 10 days, which can be calculated as 10 + 250(10) = 2510 dollars. Option 4 is correct.
To find out what f(10) represents, we simply substitute 10 for x in the given function:
f(10) = 10 + 250(10)
f(10) = 10 + 2500
f(10) = 2510
This function can be used to calculate the total cost of renting the house for any number of days, making it a useful tool for budgeting and planning purposes. Hence option 4 is correct.
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--The complete Question is, What does f(10) represent?
The number of dollars it costs for 10 people to rent the house The number of houses that can be rented for 10 days The number of days the house can be rented for a cost of $250 The number of dollars it costs to rent the house for 10 daysThe total cost f(x), in dollars, for renting a vacation house for x days is shown: f(x) = 10 + 250x --
Two students performed the same experiment, testing how far iodine will diffuse through starchy tissue, such as potatoes. They cut 5 potato squares each, all of equal sizes, and placed them into small cups with iodine solution for 15 minutes. Then they measured how far from the edge of the potato the iodine diffused into the potatoes, in millimeters.
Distance Diffused (mm)
Trial 1 Trial 2 Trial 3 Trial 4 Trial 5
Student 1 3.25 3.17 3.26 3.64 3.44
Student 2 3.14 3.43 3.22 3.37 3.28
1. What is the range of student 1's results?
a. 3.35
b. 0 29
c. 0 47
d. 3 29
2. Why do scientists conduct experiments?
a. To test their results.
b. To test a hypothesis.
c. To test a conclusion.
d. To explain an observation.
Answers
Answer:
Option c
Option b
Explanation:
To calculate range: range is highest data value - lowest data value
where the highest value in student 1's result is 3.64 and the lowest value is 3.17
Thus, the range of student 1's result is
3.64 - 3.17 = 0.47
Scientists conduct experiments to test a hypothesis. For a scientific research, the researcher first form hypotheses on a particular question she wants answered or maybe she is curious about something. An experiment is then carried out to further test the validity of the hypothesis so as to be able to make a conclusion.
Answer:
A
Explanation:
bc
which of these processes would be useful for separating a dissolved solid from a liquid? and why?
Answers
Answer: evaporation
Explanation:
If brown eyes are recessive to blue eyes, then which of the following would represent a mouse with brown eyes?
1.) ee
2.) EE
3.) Ee
4.) eE
Answers
Answer:
ee
Explanation:
ee is recessive
what is the right answer?
Answers
Answer:
It provides a patching medium and helps maintain optimal fluidity of the membrane
Explanation:
The role of cholesterol is to help maintain fluidity of the membrane in different environmental conditions. To do this, cholesterol holds the phospholipid molecules together so they don't separate too far, but also not hold them together too tightly. This is the reason for the cell membrane's selective permeability property which allows only some substances to enter and exit the cell.
A pentamer with 5 identical subunits is an example of:
Primary structure
Secondary structure
Tertiary structure
Quaternary structure
Answers
It would be Quaternary Structure
A pentamer with 5 identical subunits is an example of Quaternary structure. Thus, option D is correct.
What is Quaternary structure?
Quaternary structure is defined as the combination of several chains of protein or the sub units of proteins into a management which is closely packed. It has been known that each and every structure of protein has its own primary, secondary and tertiary structure and they are held by the help of the hydrogen bond as well as Van der Walls forces which is present in between the chains of the nonpolar side.
The main function of protein has to maintain the structure as well as function of the organs, repair muscle, and muscles. Diet that contains high protein has been recommended to the patients as well as to those who are willing to loose weight, reducing fat, or increasing fat.
There are several types of protein and they are such as structural protein, or transport proteins, and antibodies, contractile proteins, hormonal proteins, and enzymes.
Therefore, A pentamer with 5 identical subunits is an example of Quaternary structure. Thus, option D is correct.
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With a small group, discuss whether you
believe Grandin's explanation for the cat's behavior in lines 24-28. Why
or why not?
Answers
Discussing with a small group, Grandin, why or why not? whether you believe cat's behavior
Familiarize yourself with the provided lines: Review the specific lines (24-28) and understand Temple Grandin's explanation for the cat's behavior. Identify the key points she presents and any evidence or reasoning she provides.
Assess the credibility of the explanation: Evaluate the credibility of Temple Grandin as an expert in the field. Consider her background, qualifications, and experience. Determine if her explanation aligns with established scientific knowledge and theories on cat behavior.
Consider alternative explanations: Explore alternative explanations for the cat's behavior. Are there other theories or perspectives that could provide a different understanding? Examine any contrasting evidence or interpretations that challenge Grandin's explanation.
Discuss supporting evidence: Share and discuss any evidence or examples that support or refute Grandin's explanation. Look for empirical studies, research findings, or personal experiences that align with or contradict her claims.
Evaluate the overall plausibility: Based on the information and arguments presented, assess the overall plausibility of Grandin's explanation. Consider the strengths and weaknesses of her reasoning, evidence, and any counterarguments.
Reach a group consensus: Engage in a thoughtful discussion where each participant can express their viewpoints. Evaluate the various perspectives and aim to reach a group consensus on whether Grandin's explanation is believed to be valid or not, taking into account the credibility of the source, supporting evidence, and alternative explanations.
Remember, the goal of the discussion is to critically analyze the explanation, consider multiple viewpoints, and arrive at a reasoned conclusion based on the available information.
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A crime scene has the following blood splatter against a wall 2 feet from where the victim was standing what type of impact would have caused this pattern 
Answers
Answer:How It’s Done. Bloodstain Patterns that May be Found. Bloodstains range in both amount of blood and type of pattern—from pools of blood around a body to obvious spatter patterns on the walls to microscopic drops on a suspect’s clothing.
Explanation: