Which of the followings can be considered a nonpoint source of pollution?

Answers

Answer 1
Surface Runoff from a unknown source

Answer 2

Answer:

A suburban development

Please give Brainliest


Related Questions

In the kidney, the structures that filter the blood are the __________.
a. neurons
b. bile ducts
c. nephrons
d. ureters please select the best answer from the choices provided. a b c d

Answers

Each kidney is made up of about a million filtering units called nephrons. so C would be your answer(: 

In the kidney, the structures that filter the blood are the nephrons. The glomerulus filters your blood, and the tubule restores necessary chemicals to your blood while removing waste. This is how the nephrons function.

What is nephron ?

Each kidney made up of a million nephrons, which are filtering cells. A filter termed the glomerulus and a tubule are both parts of a nephron. Nephrons are an important part of kidney.

The glomerulus filters your blood, and the tubule restores necessary chemicals to your blood while removing waste. This is how the nephrons function.

Each nephron has a glomerulus, which is where blood is filtered. The glomerulus is a network of capillaries encircled by the glomerular capsule, which resembles a cup.

Nephrons' main tasks include filtering the blood of all waste products, including solid wastes and excess water, as well as reabsorbing, secreting, and excreting a wide range of compounds.

Thus, option C is correct.

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which part of a plant protects and ensures the survival of fertilized eggs

Answers

Internal fertilization protects the fertilized egg or embryo from predation and harsh environments

Answer: The female reproductive ovule is fertilized by the pollen and ovule resides in the ovary. So the ovary protects and ensures the survival of fertilized eggs.

Female flowering part consists of stigma which ends up in the style leading to the ovary. Male reproductive part consists of filament which holds the anthers that produce pollen. Fertilisation in flowering plants takes place inside the ovary of the flower which encloses the ovules. The fertilised ovule develops into a seed and ovary forms the fruit. Seed contains and stores the food and the embryo for forming a new plant.

The fertilized egg or embryo is protected from harsh environment and predations in an internal fertilisation.


How many words are in the scientific name for a species using the Linneaus classification system? 1 2 3 7

Answers

There are two words. hope this helps
there is only two words
:)

The culinary term used when cutting a food lengthwise into very thin, stick-like shapes is

Answers

juienne.

Hope this helps!

-Payshence xoxo
Julienne would be the answer

Marine scientists have collected data showing that oceans have become warmer in recent years. This increase in temperature would reflect an increase in thermal energy stored in the ocean. If true, would this validate or invalidate the Law of Conservation of Energy? Invalidate, because energy should not enter a closed system Invalidate, because the amount of energy should stay constant everywhere Validate, because the ocean is an open system that can gain and lose energy Validate, because the overall energy in the ocean does not change when thermal energy increases

Answers

Answer:  Validate, because the ocean is an open system that can gain or lose energy.

Explanation: Since the ocean receives thermal energy from the sun, the temperatures of the waters can increase and fluctuate in different areas. When these waters reach land, this energy is transferred to the land, whether it be the sand in the beaches, rocks, etc.

Validate, as the ocean is an open system that is capable of gaining or losing energy.

How is thermal energy stored in the ocean?

This energy is transmitted to the land when these waves reach it, whether it be the rocks, sand, or other land features like beaches, water contracts and gets denser as it cools.

Water moves up and down through the ocean layers and as currents across the ocean as a result of temperature and salinity's effects on its density.

Ocean surface waters are warmed by solar energy, surface water can be significantly warmer than deep water in tropical areas. The ocean can be desalinated and power can be generated using this temperature differential.

Therefore, validate that since the ocean absorbs thermal energy from the sun, various parts of the ocean may see an increase or decrease in water temperature.

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Students conducted an investigation which required them to record daily the height in millimeters of several plants. Which tool would be the most accurate and appropriate for this measurement?

A. graduated cylinder
B. yardstick
C. metric ruler
D. weigh scale
which is it?

Answers

C. metric ruler since millimeters are metric

Answer:

Metric ruler.

Explanation:

Metric ruler is a scale used to measure the heights of different objects. These metric rulers shows different measurement values and are easily available in the market.

Students have to measure the height of plants in the millimeters. The students should use the metric ruler as the measurement of the scale on millimeters. The metric ruler can be used directly to know the increase in the height of the plants.

Thus, the correct answer is option (C).

A home care nurse delivers care that incorporates a philosophy that focuses on connections and interactions between parts of the whole. which term best describes this philosophy?

Answers

Holism

Explanation:


Holism is a theory and philosophy that focuses on connections and interactions between parts of the whole. Complementary therapy can be used to complement traditional medical interventions. Integrative care often incorporates sharing the responsibility in coordinating the best possible treatment plan for a client, including the clients' choices for care and the providers' expertise. Homeopathy is based on the belief of supporting the body while the symptoms are allowed to "run their course."

During which stage of meiosis do synapsis and the formation of tetrads occur?'

Answers

"Prophase I" is the stage of meiosis that synapsis and the formation of tetrads occur.

Final answer:

Synapsis and the formation of tetrads take place during Prophase I of meiosis. Homologous chromosomes are bound by a synaptonemal complex to form tetrads, which align independently at the metaphase plate, contributing to genetic diversity.

Explanation:

Synapsis and the formation of tetrads occur during Prophase I of meiosis. At this stage, homologous chromosomes come together to form a synapse, tightly bound by a protein lattice known as the synaptonemal complex and by cohesin proteins at the centromere, leading to the formation of tetrads. Each tetrad comprises four sister chromatids of homologous chromosomes.

Once tetrads are formed, they move to line up at the metaphase plate, located at the midway point between the two poles of the cell. This arrangement contributes to genetic diversity because there is an equal chance of a microtubule fiber encountering either maternally or paternally inherited chromosomes during separation, and the orientation of each tetrad is independent of other tetrads. The chiasmata, which are points where chromosomes exchange genetic material during crossover, maintain contact between the homologues until they segregate.

Receptors for nonsteroid hormones are located in _____. receptors for nonsteroid hormones are located in _____. the extracellular fluid the cytoplasm the nucleus the cytosol association with a cell's plasma membrane

Answers

Final answer:

Nonsteroid hormone receptors are located in association with a cell's plasma membrane and utilize second messengers to relay signals into the cell.

Explanation:

Receptors for nonsteroid hormones are typically located in association with a cell's plasma membrane. These hormones are generally hydrophilic and cannot diffuse through the lipid bilayer of cell membranes, so they rely on membrane-bound receptors to relay their message into the cell. Upon hormone binding, these receptors often trigger a cascade of intracellular events through a mechanism involving a second messenger. This is in contrast to steroid hormones, which can diffuse across the cell membrane and usually have intracellular receptors located in the cytoplasm or directly in the nucleus.

Lipid insoluble hormones, like peptide and amino acid-derived hormones (with the exception of thyroid hormones), bind to receptors on the outer plasma membrane and initiate intracellular signaling cascades without entering the cell themselves.

What role does muscular tissue play in the digestive system?

Answers

About half of a body’s weight is muscle. Muscle tissue is of three distinct types: skeletal, cardiac, and smooth. Each type has a unique structure and a specific role. Skeletal muscle moves bones. Cardiac muscle contracts the heart to pump blood. The smooth muscle tissue that changes shape to facilitate bodily functions of intestine and bladder. Here are more details about the structure and function of each type of muscle tissue in the human muscular system. 

How does human activity affect large-scale climate change?
a. Human activities create and destroy habitats.
b. Human activities change the composition of the atmosphere.
c. Human activities are not big enough to affect the climate.
d. Human activities change the shape of the geosphere.

Answers

How does human activity affect large-scale climate change?

A.) Human activities create and destroy habitats

If you think about it - we destroy animal habitats to create our own housing and businesses. Hope this helps

The concentration of Na+ within a cell is required to be ______ than the external concentration

a. lower
b. higher
c. the same


thank you in advance:),

Answers

it is lower than the external concentration

Answer:

Lower

Explanation:

What part of the eye is composed of tiny nerves that transfer light energy to nerve impulses?

Answers

The optical nerve I think
The optic nerve is what transfers light I think

lease help me loves.
a sample of white powder is given to you to identify. You may use the the Benedict test, the Lugol test, the Biuret test, and the Sudan Red test to identify it.
1.what will each test tell you?
2.If the white powder was an starch, how would each of the tests turn out?,

Answers

1. Benedict test is a test for the presence of reducing sugars. The result will be a color from no reaction to extreme being blue, orange, yellow, green, red, brick red, or brown. A positive indication is given if glucose, lactose, or maltose is present. If treated with dilute hydrochloric acid, then sucrose can be detected as well. But if not treated, sucrose isn't detected. Starches do not react, or react very poorly.

Lugol test is a test using iodine to check for the presence of starch. If starch is present, a deep blue-black color will appear.

Biuret test is a test for the presence of peptide bonds which is found in proteins. If peptide bonds are present the solution will turn violet with the intensity of the color being proportional to the concentration of peptide bonds.

Sudan Red test is a test for the presence of lipids (fat). If present, the fats will be stained reddish-orange.

2. Since the white powder is a starch, we will get the following:
Benedict test - Clear to light blue. Little to no reaction.
Lugol test - deep blue-black color will appear. Positive reaction.
Biuret test - remains blue in color, no reaction.
Sudan Red test - No red-orange color will appear.

The inheritance pattern for snapdragon flower color exhibits incomplete dominance. a snapdragon that is homozygous for the red allele is crossed with a snapdragon that is homozygous for the white allele. what is the phenotypic outcome of the offspring that result from this cross?

Answers

The phenotypic outcome will be pink. Incomplete dominance means none of the traits are dominant, therefore they will not mask each other. As a result, they will produce a new trait. In the case of the snapdragons, red + white = pink.
Genotypic wise, all of the offspring will be heterozygous.

As DNA is replicated, which DNA base pair will bond to cytosine

Answers

Each nucleotide base can hydrogen-bond with a specific partner base in a process known as complementary base pairing: Cytosine forms three hydrogen bonds with guanine, and adenine forms two hydrogen bonds with thymine.

As DNA is replicated, which DNA base pair will bond to cytosine?

the answer is D Guanine

what does this passage most likely reveal about how the characters view the situation?

Then in the afternoon we went to Punda and stood near the pontoon bridge as she steamed slowly down St.Anna Bay. many others had come to watch too even the governor and we all cheered as she passed setting out her lonely voyage to England.There she would help refuel the Royal Air Force.

Answers

If your choices are the following:
A. They feel worried about the ship's lack of protection.
B. They show enthusiasm when they realize the governor of Curacao is with them. 
C. They are confident that the Germans do not pose a threat to them.
D. They take pride in their effort to support the war against the Germans.

Then the answer is letter D. This is a passage from "The Cay" which was a children's novel written by Theodore Taylor and was published in 1969. 

Answer:

The correct answer for: what does this passage most likely reveal about how the characters view the situation?  Is: they take pride in their effort to support the war against the german.

Explanation:

In the novel, this was a very iconic proud moment in which the community felt how they contributed to the achievements of the war. In two different postures, by doing something so the bigger goal could be achieved and because they helped to save the life of the people who saved theirs. Because if you think this deeply if they didn't help them the resource they were expecting wouldn't have reached them and without that their lives would be at risk. Because they were on the battlefield.

True or False: The genotype of a carrier female for hemophilia is XHXh.
A) TRUE
B) FALSE

Answers

The genotype of a carrier female for hemophilia is XHXh (Hh). Hemophilia is a X-linked recessive disorder. Thus, the given statement is true.

What is Hemophilia?

Hemophilia is usually an inherited bleeding disorder in which blood does not clot properly. Hemophilia can lead to spontaneous bleeding as well as bleeding following injury or the surgery. Blood contains many proteins which are called clotting factors which can help to stop bleeding.

There are two main types of hemophilia are A and B, with a third, rarer form which is called hemophilia C. Each type is directly related to a specific factor namely, hemophilia A is a factor VIII deficiency, hemophilia B is a factor IX deficiency, and hemophilia C is a factor XI deficiency.

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Final answer:

The genotype of a carrier female for hemophilia being XHXh is TRUE. Hemophilia is a sex-linked disorder and women with one healthy and one defective X chromosome (XHXh) are carriers, without necessarily showing symptoms.

Explanation:

The statement that the genotype of a carrier female for hemophilia is XHXh is TRUE. Hemophilia is a sex-linked recessive disorder, which means that the gene causing the disorder is located on the X chromosome. Males have one X and one Y chromosome (XY), so if they inherit the defective gene (Xh), they will exhibit symptoms of hemophilia as they do not have another X chromosome to mask the effect. Females have two X chromosomes (XX), and when a female has one defective gene (Xh) and one normal gene (XH), she becomes a carrier for the disease without necessarily exhibiting symptoms, since the healthy allele (XH) compensates for the defective one.

A carrier female inherits one X chromosome with the hemophilia allele from one parent, and one healthy X chromosome from the other parent. As a result, female carriers have the genotype XHXh.

Damon is injected with a radioactive substance and then lies on an apparatus with a scanner that emits fine streams of x-rays, which detect increased blood flow and oxygen metabolism in areas of the brain as damon processes particular stimuli. damon's brain functioning is being measured using

Answers

The answer is Position emission tomography (PET). The nuclear imaging procedure in medicine is able to detect even molecular activities in a cell. They are therefore effective in detecting cancers, cardiovascular diseases, neurological disorders, and etcetera. The radionuclides are modeled such that they accumulate in the targeted organ. They measure sugar (glucose) metabolism, blood flow, and oxygen utilization.






Final answer:

Damon's brain activity is being measured with a Positron Emission Tomography (PET) scan which detects increased blood flow and tracer accumulation in active regions of the brain.

Explanation:

Damon's brain functioning is being measured using a Positron Emission Tomography (PET) scan. This type of scan involves injecting a radioactive tracer into the bloodstream, which then travels to the brain. As regions of the brain become more active, they require more blood and oxygen, leading to an increased accumulation of the tracer. The PET scanner detects the radiation emitted by the tracer, enabling the production of images that show which parts of the brain are more active during specific tasks. This method is particularly useful for studying brain function because it can show which areas of the brain are involved in certain behaviors or processes.

What are the three most commonly used instruments for the determination of free-living physical activity and energy expenditure?

Answers

The most used instruments for the determination of free-living physical activity and energy expenditure are; whole-room indirect calorimeter, Accelerometers and pedometers and also the Doubly-Labeled Water. Indirect calorimetry measures gas exchange from which energy expenditure can be estimated, Double labeled water is the most relevant method for measuring free-living energy expenditure in animals and humans, it is based on exponential disappearance from the body of the stable isotopes (H and O) after a bolus dose of water. Accelerometers and pedometers provide an inexpensive overall measure of physical activity, however they are unable to asses the intensity, frequency and duration of activity or to estimate energy expenditure.

Microbes are often identified using biochemical tests that detect specific enzymes of metabolic pathways.
e.coli typically ferments lactose, whereas the dysenterybacterium, shigella, does not. if a pure culture of each bacterium were placed in a tube containing lactose as the only food source, and a chemical indicator changed color if the tube became acid, what would the tubes look like after the bacteria were incubated?

Answers

Hi there,

the answer to your question is: The tube with E. coli would indicate a pH change, and the Shigella tube would indicate no change.

Hoped I Helped

PLEASE HELP ME!!!!!what is he function of white blood cell??????

Answers

Hi there!

White blood cells are cells that travel through your blood stream. They help defeat bacterial invaders, viruses, and help make you stay healthy. 

Hope this helps!
They are the cells of the immune system that are involved in protecting the body against both infectious diseases. 

What is the RNA-DNA, "chicken or the egg" debate?

Answers

The chicken or the egg causality dilemma is commonly stated as "which came first: the chicken or the egg?". The dilemma stems from the observation that all chickens hatch from eggs and all chicken eggs are laid by chickens.

Rosemary had a stroke about a year ago and now she cannot understand what people are saying to her. this is embarrassing for her, so she responds using vague language and tries to make it appear as though she understands. which area of rosemary's brain was likely damaged by the stroke? broca's area

Answers

A stroke, also known as a cerebrovascular disease, is the necrosis of brain tissue because of ischemia led by variety of factors such as atherosclerosis or long standing hypertension. In this patient, the Wernike's area is most probably damaged as her language understanding is not intact. This is termed as receptive aphasia.

If Broca's area is damaged, then the patient will understand language but will not be able produce language. This is termed as expressive aphasia.

Cigarette smokers metabolize caffeine ___________ nonsmokers.

Answers

FASTER than nonsmokers

Caffeine are usually metablize by the liver. Cigarettes smoking has an effect on our metabolism. The by products of smoking enhances the activity of liver enzymes. These enzymes are responsible for metabolism of compounds in the body. This is the reason why smokers typically lose the effect of caffeine faster. They metabolize caffeine faster and excrete it as byproduct. Smoker can also be found to drink caffeine more often than non smoker this is also explains that habit.

Deposition of plaques in the walls of the arteries results in ______

Answers

Hardening of the arteries results in atherosclerosis and deposition of plaques in the walls of the arteries results in atherosclerosis.

Hope this helps !

Photon
Hey there :)

Deposition of plaques in the walls of arteries results in atherosclerosis

It is moreover defined as a disease of the arteries by the overthrow of fatty material on inner walls


Can someone check my answers pwease?(:



2. Which two biomes have the least precipitation?
tropical rain forest and temperate grassland
savanna and tropical rain forest
>tundra and desert
boreal forest and temperate forest

3. Which of the following would NOT be a factor that helps determine the characteristics of a land biome? (1 point)
> exposure to solar flares
relative humidity
latitude

Answers

Tundra and desert are the biomes that receive the least amount of annual precipitation. Exposure to solar flares is NOT a factor that helps determine the characteristics of a land biome, whereas humidity and latitude can be.

Do you think the world is flat?

Answers

No, I do not think the world is flat, though I do believe that many other conspiracy theories about space are true.
No, I don't, but my opinion shouldn't matter.Look up evidence on both sides and make your own decision.

Which causes plants to respond positively to sunlight

Answers

Auxins.

Hope this helped!

About how much water is transpired by plants? none very minimal half of the reactant all of the reactant

Answers

The average amount of water that is transpired in plants is half of the reactant. Transpiration is the movement of water molecules from the roots to the leaves where it is lost through evaporation. However, the water lost is later regained through absorption through the roots and the cycle continues. 

Answer:

half is thhe answer

Explanation:

Other Questions
What is x+2=-x+-2? Can you plz do it step by step! the spaceship travels around the sun at a speed of 12.6 miles per second. How far will it travel in 45 seconds? The image below shows how wolves and dogs compare to some other animals in the levels of classification.Based on the chart, how are insects and dogs related? Alliterative means lines of prose alternating between rhymed and unrhymed lines. True False HELPP! GIVING OUT MEDALS .. :)Which of the following phrases means "to go to school" in Spanish?A. escribir cuentos B. ver la tele C. ir a la escuela D. montar en monpatin Which of the following use of chemicals is correct? URGENT QUESTIONA. Window cleaner is used to clean a food contact surfaceB. Chemicals are used at double the recommended strength for dificult to clean items.C. Concentrated degreaser is stored in a chemical storage cabinet.D. A spray bottle used to water plants is unlabeled. How did pioneer women like Anne Bidwell help raise the status of women in the west ? PLS HELP ASAP How did Dorothea Dix's study of prison conditions in Massachusetts and Europe change American beliefs? She argued that poverty causes lawbreaking. She argued that innocent people are imprisoned. She showed that mental illness is treatable. She showed that sanitation decreases disease. The values on the gray scale, from black through shades of gray to white, are referred to as _______ colors. A. primary B. secondary C. complimentary D. neutral Cole has difficulty making it to the bus stop on time each school morning. his parents purchased him a new alarm clock that sounds promptly at 6:15a.m.. cole has yet to fail to get out of bed once his alarm has sounded. however, 45 minutes does not seem to be enough time for cole to eat breakfast and get ready for school. cole's parents have decided that he probably needs to get up earlier. what recording procedure could his parents use to determine how much earlier to set the alarm clock The options for number two is 31.5 m^263 m^284 m^2126 m^2Please help! I will give brainliest to the best explained answer. Conflict theorist believe that a. social life is a struggle between those who possess and those who do not. b. people with power commit deviant acts to maintain their position. c. the ruling class labels any behavior that threatens their power base as deviant. d. all of the above I REALLY NEED HELP ON THIS!!! HELP ASAP PLS!!! EXTRA POINTS TO THE FIRST PERSON WHO ANSWERS!!adrian and rory start comic book collections at the same time. adrian started with 12 comic books and buys 4 more each month. rory started with 8 comic books and buys 4 more each month. will they ever have the same number of comic books? if so, how many months? use an equation to justify your answer Why do you feel pressed back into the seat of a car when it accelerates? The year was 2081, and everybody was finally equal. they weren't only equal before god and the law. they were equal every which way. nobody was smarter than anybody else. nobody was better looking than anybody else. nobody was stronger or quicker than anybody else. all this equality was due to the 211th, 212th, and 213th amendments to the constitution, and to the unceasing vigilance of agents of the united states handicapper general. "harrison bergeron," kurt vonnegut copyright 1961, by kurt vonnegut jr. vonnegut wrote this story in 1961. why did he describe a society 120 years in the future? a future setting distances vonnegut's audience from the story and minimizes the risk of offending readers. a future setting allows for a sharp contrast between present-day society and the future. a future setting provides a warning of what could happen if present-day society does not address a problem. A car dealer recently sold five cars for the following profits: $10,126, $9,999, $12,398, $12,007, and $4,567. What was the mean for the profits of the sales? A. $8,906.00 B. $9,819.40 C. $12,398.00 D. $10,375.00 The state of Georgia provides a variety of services for its citizens. What is the largest percentage of the state's budget spent on? A)education B)public safety C)transportation D)natural resources How does this e-mail show how an individual can influence government? Dear Cynthia Citizen, Thank you for your letter about your flooded neighborhood. I had no idea your street flooded with every rainstorm! Certainly I can see why that is a problem for you and your neighbors. I have the issue set for discussion at the next county meeting on Tuesday the 24th. If possible, I know it would help the other council members understand the problem if you and/or your neighbors could come speak about it. Bring pictures if you have any. Sincerely, Chris Carrod County Council Member Council Member Carrod explains that the citizen must have help from her neighbors if she expects it back. Ms. Citizen expects that her council member will pay himself for repairs to the streets in her neighborhood. Council Member Carrod does not think the council will want to do anything about the flooded neighborhood. Ms. Citizen sent her elected official a letter about her flooding problem, and now the council will discuss it. 4) Which research question would provide the most specific information about the desegregation of schools? A)What were the fundamental differences between schools designated as "white" schools and those designated as "colored" schools? B)How were public schools finally integrated after segregation was deemed unconstitutional? C)Were there any private schools for black students in the 1960's? D)Did Dr. King attend a "coloreds only" school as a child? According to Okun's law, if the unemployment rate goes from 2% to 5%, what will be the effect on the GDP?