How are rivers and streams able to keep algae from growing

Answers

Answer 1
The running water sweeps the algae downstream and keeps it from growing.
Answer 2

Answer:

C. The running water sweeps the algae downstream and keeps it from growing.

Explanation:


Related Questions

What sport are they about to play? el fútbol el fútbol americano el tenis el béisbol

Answers

The sport that they are about to play from the given audio we saw online is called; el béisbol

How to interprete audio in words?

This is gotten from an audio to be interpreted which is gotten online. Now, from the audio we hear that the sport being played is el béisbol.

This is interpreted in english as baseball. Baseball is simply a bat-and-ball game played between two opposing teams, of nine players each, that take turns batting and fielding.

Thus, we can conclude that the sport being played is el béisbol.

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Answer:

el béisbol.

Explanation:

Analyze how limitations to the right to freedom of expression of the media may assist in promoting public safety brainly

Answers

Limitations to the right to freedom of expression to the media, such as classified information, help in national security.

What are the Limitations to the Right to Freedom of Expression of the Media?

The media have special rights and duties to inform the society on issues that borders on the society for scrutiny, reflection or debate. However, freedom of speech and expression is not absolute as there are certain limitations to such rights a media can have in some cases.

Cases where freedom of expression of the media are restricted may include, sedition, slander, libel, classified information, or even incitement to an offense.

All these are punishable by the law in order to promote public safety and national security. So, these limitations help a lot in these ways.

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Choose the best answer. which cognate has nothing to do with the medical system? delicioso doctor inyección hospital

Answers

The cognate that has nothing to do with the medical system is delicioso.

What is a cognate?

A cognate is known to be a kind of word that is linked to its root linked to another word.

Note that Delicioso is a Spanish word that mean delicious and it has nothing to do with the medical system.

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What evidence is there that the 15 species of finch all evolved from one common ancestor?(1 point)

Answers

Competitive Advantage Quick Check

1. During the drought of 1977 on the island of Daphne Major, which of the following answers correctly explains why bird with larger beaks had a competitive advantage over other individuals?

- Birds with larger beaks were better able to utilize the large seeds.

2. What evidence is there that the 15 species of finch all evolved from one common ancestor?

- DNA analysis shows that their DNA is almost identical with only minor changes.

3. Which of the following best explains why the Galapagos islands are still used for evolution research today?

- The diversity in environments on each islands provides many opportunities to study how related organisms have adapted over time.

4. Innate behavior is

- instinctual behavior.

5. An example of operant conditioning is

- a baby learning to eat with a spoon.

5/5 100% correct

They all descended from a single rooted species that colonized the islands only a few million years ago. Adaptive radiation refers to the process by which species evolve quickly to exploit empty eco-space.

What is ancestor?

Ancestral organism shared by two or more descendant lineages — in other words, a common ancestor.

Homologous structures demonstrate a common origin, whereas analogous structures demonstrate that similar selective pressures can result in similar adaptations.

The similarities and differences between biological molecules can be used to determine the relatedness of species.

They are all descended from a single rooted species that only a few million years ago colonized the islands.

The process by which species evolve quickly to exploit empty eco-space is referred to as adaptive radiation.

Thus, this evidence is there that the 15 species of finch all evolved from one common ancestor.

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Which describe radio waves? check all that apply. Low frequency high frequency short wavelength long wavelength low energy transfer high energy transfer

Answers

Answer:

Low Frequency, Long Wavelength, and Low Energy Transfer

Explanation:

Radio waves are on the larger(and lower frequency) side of the electromagnetic spectrum. These longer wavelengths mean that radio waves have a lower frequency because it takes longer for larger waves to travel. Therefore, less radio waves can travel a certain distance in a minute than a wave of a shorter wavelenght(and therefore lower frequency). Radio waves are considered a low-energy transfer wave. This is because they can be used in most environments for communication, air-traffic control, and broadcasting with little to no harm to the organisms around them. Even though radio waves can be found all around us, because they don't carry much energy, we aren't harmed by the radio waves.

A company manufactures handband a wireless activity tracker

Answers

Answer:

1.21. 1.21 is the answer trust me i took the test

How can i do well in my exams? i just need some tips! thanks :D

Answers

Answer:

Study try your best, dont be scared to answer the promblems, take your time on questions, lastly motivate yourself to keep on going

Explanation:

A student sees tiny bubbles clinging to the inside of an unopened plastic bottle full of carbonated soft drink. the student squeezes the bottle.

Answers

Answer: The bubbles will shrink , some may vanish.

Explanation:

The bubbles will shrink, and some may vanish observed during the experiment.

Why bubbles are formed in carbonated water?

The bubbles are made from a gas called carbon dioxide. The soda  company puts the carbon dioxide in the soda to give it that special fizz. You can see some of this , bubble, in this activity with soda water.

The bubbles are formed because the carbonic acid of the soft drink decomposes and forms carbon dioxide gas, which has low solubility in liquids. The decomposition reaction is a reversible reaction:

H₂CO₃(l) ⇄ CO₂(g) + H₂O

When the bottle is shaken, the molecules of the drink became more agitated, so the pressure of it will increase. The increase of pressure in a reversible reaction shifts the equilibrium of the formation of the less gas molecules. So, the CO₂ will dissolve in liquid, and less bubbles will be seen.

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The chief purpose of probability sampling is to be able to select

Answers

A sample whose statistics will accurately portray an unknown population parameter. 

Because the angles in a rectangle are 90° it is not a parallelogram

Answers

It is a parallelogram so it’s opposite sides are equal and the diagonals of a rectangle are equal and bisect each other. Hoped this helped!:D

A) identify one piece of evidence that moser uses in the passage to support his claim regarding nationalist perceptions of liberal economic policies. B) explain one development in the late 1930s and early 1940s that could be used to support moser’s argument in the last sentence of the passage. C) explain one economic policy, other than those mentioned in the passage, that governments in western europe and north america adopted in the 1930s to address the economic crisis referred to in the passage

Answers

One piece of evidence that moser uses to support his claim regarding nationalist perceptions of liberal economic policies is; Global Commerce

What are the Features of Economic Liberalism?

A) One piece of evidence that moser uses to support his claim regarding nationalist perceptions of liberal economic policies is called Global Commerce.

B) One development to support Moser's Argument is The Pearl Harbor attack.

This attack which occured in December 1941 can be used to support Moser’s argument that the failure of states to work together during the Depression was a harbinger of their incapacity to work together to deal with the unfolding aggressive nationalism in the late 1930s.

C) One economic policy, other than those mentioned in the passage to adress economic Crisis is Expansionary monetary policy.

This policy was done by means of abandoning the gold standard economic policy tool used by countries in Western Europe and later in North America to deal with the Great Depression.

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Which of these is a function of a salt bridge in an electrochemical cell?

Answers

it forces electron to travel through the outer circuit

it permits the charges to stay balanced in two half-cells

it seperates the two half reactions

In a theater, there are 15 chairs in the first row, each row has 3 more chairs than the previous row, and there are 15 rows. how many chairs are there in the theater?

Answers

The 1st row has 15 chairs.

The 2nd row has 15 + 3 = 18 chairs.

The 3rd row has 18 + 3 = 15 + 2•3 = 21 chairs.

The 4th row has 21 + 3 = 15 + 3•3 = 24 chairs.

The pattern continues, so that the n-th row has 15 + (n - 1)•3 = 3n + 12 chairs.

If there are 15 rows, then the total number of chairs is

[tex]\displaystyle \sum_{n=1}^{15} (3n + 12) = 3 \sum_{n=1}^{15} n + 12 \sum_{n=1}^{15} 1 = 3\cdot\frac{15\cdot16}2 + 12\cdot15 = \boxed{540}[/tex]

where we use the formulas

[tex]\displaystyle \sum_{n=1}^N 1 = N[/tex]

[tex]\displaystyle \sum_{n=1}^N n = \frac{N(N+1)}2[/tex]

Which of the statements are evidence that gases do not always behave ideally?

Answers

The statements which is evident that gases do not always behave ideally include the following:

It is impossible to compress a gas enough so that it takes up no volume.CO2 gas becomes dry ice (solid co2) at 1 atm and –78.5∘c.At 4 k and 1 atm, helium is a liquid.

What is an Ideal gas?

This is the type of gas  in which all collisions between atoms or molecules are perfectly elastic.

It has no intermolecular attractive force and not all gases behave ideally as can be seen in the above examples.

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A polygon is convex if all the diagonals are found in the __________ of a polygon.

Answers

Answer:

A polygon is convex if all the diagonals are found in the interior of a polygon.

If this excerpt of a soliloquy from shakespeare's play richard ii were to be transformed into a novel, what characteristics might that novel exhibit? a) richard would not be deposed in a novel form of this story; he would most likely keep the crown. b) instead of being sad at losing the crown, the character of richard would rejoice in his being deposed. c) richard's emotions would probably be described by the narrator rather than stated directly to the reader in dialogue. d) a novelization of this moment would probably include much less parallel structure than is present in shakespeare's words.

Answers

If the play by Shakespeare on Richard II were transformed into a novel, c) His emotions would probably be described by the narrator ... stated directly ... reader in dialogue.

What would a Richard II novel exhibit?

In a novel, the character would not be able to speak to himself in the third person as he is doing in the play. This means that we would be unable to hear his emotions from him.

The narrator would then take over this role and describe the character's emotions to the reader.

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Reid can execute one security audit in 10 days. He works 4 times as fast as Greg. I f Reid and Greg were assigned to work Together on the same security task they would have finished it in

Answers

Using the together rate, it is found that they would have finished the task in 8 days working together.

What is the together rate?

It is the sum of each separate rate.

In this problem, the rates are given as follows:

For Reid, it is of 1/10.Greg works four times as slower as Reid, that is, one security audit takes 40 days, hence his rate is of 1/40.

Then, the together rate is given by:

[tex]\frac{1}{x} = \frac{1}{10} + \frac{1}{40}[/tex]

[tex]\frac{1}{x} = \frac{4 + 1}{40}[/tex]

5x = 40

x = 8

They would have finished the task in 8 days working together.

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Chaffey college, for instance, in rancho cucamonga, california, has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

Answers

What expresses the writer’s view is that the College has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

What is Chaffey College?

This is a two-year college that grants degrees and certificates to prepare students for professional careers.

In this article, the author best views is that the College has started offering cutting-edge courses in construction and logistics, two of the fastest growing industries in the region.

Therefore, the Option A is correct.

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Within the large rectangle. (i) if 384 ft of fencing is available and the maximum area is desired, what will be the dimensions of the larger, outer rectangle? (ii) what will be the dimensions of the smaller holding pens?

Answers

The dimensions of the larger outer rectangle and smaller holding pens are respectively; 96ft x 96ft and 31ft x 96ft

How to maximize Functions?

Let the side lengths of the big rectangle be x and y. Thus the area of the big triangle is; A = xy

If the fencing available is 384 ft, then perimeter is 384 ft. Thus;

2x + 2y = 384

y = (384 - 2x)/2

y = 192 - x

Putting 192 - x for y in A gives us;

A = x(192 - x) = 192x - x²

Completing the square to rearrange the equation of A gives us;

A = 9216 - (x - 96)²

If A is to be a maximum, then;

x - 96 = 0

x = 96 ft

y = 192 - 96 = 96 ft

Since we maximised the area of the bigger rectangle , we have maximised the area of the smaller pens. The dimensions of the smaller holding pens will be;

x' = 96 ft /3 = 31 ft

y' = 96 ft

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A 7. 0 kg bowling ball traveling at 2. 0 m/s collides with a stationary 0. 5 kg beach ball in an elastic collision. The bowling ball leaves the collision with a velocity of 1. 5 m/s traveling in the same direction as the beach ball. Calculate the speed of the beach ball

Answers

Answer:

7.0 m/s

Explanation:

This is conservation of momentum, where the momentum of the bowling ball is conserved into both the bowling ball and the beach ball.

(7.0)(2.0) = (7.0)(1.5) + (0.5)x

0.5x = 3.5

x = 7m/s

Identify which types of orbitals overlap to form the bonds between the atoms in a benzene molecule.

Answers

Answer:

The other molecular orbitals are almost never drawn. Benzene (C 6 H 6) is a planar molecule containing a ring of six carbon atoms, each with a hydrogen atom attached. The six carbon atoms form a perfectly regular hexagon. All of the carbon-carbon bonds have exactly the same lengths - somewhere between single and double bonds.An axial overlap of these orbitals results in the formation of a bond whereas a lateral overlap results in the formation of a bond. When two atomic orbitals on different atoms approach each other two molecular orbitals are formed: one bonding molecular orbital and one antibonding molecular orbital.

Explanation:

hope this helps if not let me now

How does providing examples help expand the definition of a word brainly

Answers

Yes because it tell people how this app helps the community and students

On the first day of a measles outbreak at a school

Answers

Answer:

first isolate all infected children

Carbon dioxide is released into the atmosphere by all of the following except the

Answers

Carbon dioxide is released into the atmosphere by all of the following except the depletion of the ozone layer.

What is carbon dioxide?

Carbon dioxide (CO2) is a greenhouse gas composed of two atoms of Carbon bonded to an atom of Oxygen.

This gas (carbon dioxide) can be released in huge amounts by burning fossil fuels or during biological respiration.

The greenhouse gases can increase global warming by trapping the heat on the Earth's surface.

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A 6 v radio with a current of 2a is turned on for 5 minutes. Calculate the energy transferred in joules

Answers

Answer:

E=0.04Joules

Explanation:

Find the diameter and radius of a circle with the given circumference. round to the nearest hundredth.

Answers

The diameter and radius of a circle with circumference of 36 meters are 11.46 meters and 5.73 meters respectively.

How to find diameter and radius of a circle using circumference?

circumference of a circle is the perimeter of a circle. Therefore,

circumference of a circle = 2πr

where

r = radius

Therefore,

36 = 2 × π × r

36 / 2 = πr

18 = πr

r = 18 / 3.14

r = 5.73248407643

radius = 5.73 meters

radius = diameter / 2

Therefore,

diameter = 2 ×  5.73  = 11.46 meters

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Choose the best explanation for why we experience the mandela effect. question 2 options: parallel universes do exist. labels have changed many logos and characters overtime. there were always two versions or more of everything. our brains tend to fill in information that we cannot readily recall and make associations that are not true.

Answers

Answer: Option D  Our brains tend to fill in information that we cannot readily recall and make associations that are not true.

Explanation:

The Mandela effect is best experienced by our brains which tend to fill in information that we cannot readily recall and make associations not true.

What is a mandala effect?

The Mandela effect is a false memory that is shared by multiple people and is called a paranormal effect As people with this effect have vivid and detailed memory of the news coverage of south African  Apartheid and its leaders dying in prison.

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What is the percentage charged each month on purchases charged to the credit card account called?

Answers

interest is the percent charged to your credit card

Which two features in the photo are effectively reducing the urban heat island effect in this metropolitan area?

Answers

:))
:))
:))
:))
:))
:)
:)
:)

Answer:

The two far right squares

One message that i learned from the text is that acting with kindness is more important than following the rules. read the excerpt from dileep’s essay on tom sawyer. dileep is describing a in tom sawyer.

Answers

A message that I learned from the text is that acting with kindness is more important than following the rules illustrates the theme.

What is a theme?

It should be noted that a theme simply means the main message that's in a story. It's what the author wants the readers to know.

In this case, a message that I learned from the text is that acting with kindness is more important than following the rules illustrates the theme.

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Answer:

Theme is the correct answer! :)

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find m< Ainscribed angles and arcs Simplify the following expression: (7x - 9y) + (2x - 7) - (-x + 5) An icecream stand sells chocolate, vanilla and strawberry ice cream as well as a choice of 22 toppings. how many choices are there for a single flavor of ice cream with one topping? The interaction between the various countries of the world is calledQuestion 2 options:friendshipinterdependenceglobalizationbusiness What is the name of the project that had the goal of sequencing all of the bases that make up human DNA?(A) The Human Genetic Collaboration(B) The Human Genome Project(C) The Word Human Study Project(D) The Genetic Study of Humans Write an informative essay that explains a natural phenomenon such as the Pitch Lake in Trinidad or the aurora borealis. Here is my free essay! It is free to use, and you don't have to paraphrase it. I used this for school. Just copy and paste and you are good to go! Please rate all the thank you answers 5 stars so this question can get more attention. And also you get 90 points! (:____________________________________________________________________Have you ever seen a rainbow mountain? Well, there are many in China. The Danxia Landforms, named after Mount Danxia in Guangdong province, are breathtaking landforms that are unique to China. They were formed over a period of around 24 million years when rivers deposited red sandstone and other minerals. But lets learn more about this. The layers of this natural occurrence are a variety of colors, including blue, red, purple, and many others. There are also various kinds of landscapes. There are steep cliffs, waterfalls, mountains, and other natural features. There are spectacular sights and unusual mountains, such as tall, rounded ones. Danxia in Zhangye was formed by the erosion of red sandstone, resulting in isolated peaks and steep stratified outcrops. Its extraordinary geological formation, along with long-term desert conditions, freeze-thaw peeling, wind and water erosion, and other causes, resulted in its current appearance. The landforms now have a wonderful array of shades! The colorful mountains, though, are not the only feature to see there! Let's find out what else is out there. Hills and mountains of various shapes and sizes can be found at the Danxia Landforms. This natural phenomenon has a variety of sights to see, ranging from small orange hills to massive rainbow mountains. At the Binggou Danxia landform, for example, there are sandstone and rock formations in numerous shades of orange. Not to mention Mt. Danxia, a massive curved mountain!There are several geological occurrences in the Danxia Landforms, ranging from rainbow mountains to orange rock formations. The multi-colored mountains, also known as the Rainbow Mountains of China, are awe-inspiring. They evolved over a period of about 24 million years when rivers deposited red sandstone and other minerals. What other natural phenomenon do you think of? 3.2] I can rearrange formulas to solve for a specified variable. Solve for r.h=r-m 1882-9937?Please help I'm not smart and may I have a friend? ill give brainliest :) What is the meaning of enumerated in the following sentence?The village's board of directors met on Monday and enumerated the issues the town faces.oA listedB. solvedO C made betterO D. discussed at length Y=-3-2 graph can someone please help me with this please 1. What are addictive substances? 2. Enumerate the effects of taking addictive substances on the: A. Body B. Mind and Emotions C. Brain D. Society 3. How can a person prevent himself/ herself from taking addictive substances? 4. How can friends influence us in taking addictive substances? Suzie went to the carnival and spent $2.85 on a lemonade and $3.25 on a hot dog. How much money did Suzie spend in total? 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There is a definite recipe to make each mixture, so the composition of a mixture is set. Although it is possible to have more than one state, it is also possible to have only one state. A single substance can be used to make a mixture if the substance is composed of more than one element. An electon in a box absorbs light. The longest wavelength in the absorbtion spectrum is 700 nm . How long is the box If an arithmetic sequence has a4 = 107 and a8 = 191, what is a?PLEASE HELP ME How old was henrietta when she had her first child with day?. A grocery store chain surveys customers on their shopping habits. One question in the survey asks for monthly grocery expense. Another question asks for the number of children in the family.To compare the monthly grocery expense based on family size, the results are split into two categories:Families with up to 2 children.Families with 3 or more children.The box plots for each category are shown.image 47edc356579240329edef378a3e37bd0Which statement is BEST supported by the box plots?AThe grocery expense for the category of "0-2 Children" is more spread out than the other category. This is most likely due to the median being much lower for the "0-2 Children" category than for the other category.BThe grocery expense for the category of "3 or More Children" is more spread out than the other category. This is most likely due to families in the "0-2 Children" category having more outlier results.CThe grocery expense for the category of "0-2 Children" is more spread out than the other category. This is most likely due to the minimum and maximum being closer together in the "0-2 Children" category.DThe grocery expense for the category of "3 or More Children" is more spread out than the other category. This is most likely due to families in the "3 or More Children category" having more outlier results.