The reason the water turned yellow was because:

Answers

Answer 1

Answer:

Yellow colorization in water is mostly caused by small amounts of rust. ... In fact, there's plenty of small amounts of iron and oxygen in our water systems, and when these combine you often are left with a yellow tinge to your water.

can i have branilst? ~+


Related Questions

Cohesion of water molecules is due to?
A. Hydrophobic interactions
B. nonpolar covalent bonds
C. ionic bonds
D. hydrogen bonds​

Answers

its option D.because water  molecule have strong  cohesive force due  to the presence of hydrogen bond.

2. How does magma become an igneous rock?

Answers

Answer:

By cooling down.

Explanation:

Magma is just molten rock inside a (lava outside) So when it cools down and is no longer molten, it turns back to rock! hope this helps

By cooling down is the answer

Selective breeding can produce plants and animals with
A
desired traits.

B
undesired traits.

C
extra chromosomes.

D
fewer chromosomes.

Answers

Answer:

A Desired traits

Explanation:

selective breeding is the breeding animals or plants to get desired traits.

A. How do the oxygen (O2) and carbon dioxide (CO2) levels change over time?

Answers

Answer: How does CO2 level affect oxygen production? increasing CO2 production increases oxygen production. ... Greater flow of oxygen corresponds to a higher rate of photosynthesis.

Explanation:

Oxygen ( O₂ ) and carbon dioxide ( CO₂ ) levels change over time ;  

Due to man-made and natural processes  

Natural processes such as Photosynthesis and the storage of carbon in the biosphere and hydrosphere. cause a varying change in the levels of CO₂ present in the atmosphere because during photosynthesis CO₂ is used by green plants while the amount of stored carbon in the hydrosphere affects the level of available carbon in the atmosphere in general.  

Man-made processes which includes the burning of fossil fuels and the release of CFC's into the atmosphere through gas flaring also the indiscriminate burning of bushes contribute immensely to the levels of carbon found in the atmosphere.  

Hence we can conclude that Oxygen ( O₂ ) and carbon dioxide ( CO₂ ) levels change over time ; Due to man made and natural processes  

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Unit 4 review grade 5

Answers

Answer:

theress no question

Explanation:

Answer:

you left me speachless and where is the photo how am i soupposed to do your work if i dont know what im doing

btw the answers 4

Explanation:

Students are conducting a lab estimating the time it takes for the cell cycle in normal chicken cells. They find that the average time for one complete cell cycle is 22 hours.
What differences would they expect to see in cancerous chicken cells?
A Cancerous chicken cells will spend more time in interphase.
b Cancerous cells will not complete all phases of the cell cycle.
c Cancerous chicken cells will complete mitosis in a shorter amount of time.
d Cancerous chicken cells and normal cells will have the same total time to complete the cell cycle.

Answers

Answer:C!

Explanation:

Cancerous chicken cells will complete mitosis in a shorter amount of time.

The difference they would expect to see in cancerous chicken cells is cancerous chicken cells will complete mitosis in a shorter amount of time. The correct option is c.

What are cancerous cells?

Cancerous cells are those cells that cause cancer in organisms. These cells are the converted form of normal cells. The normal cells are converted into cancerous cells by the means of mutagens.

The cell cycle is the cycle of the division of a cell. The cell divides itself and forms a new daughter cell. That's how a body increases the older cells to divide and produce new cells. The process is called mitosis.

Now, the normal cells divide at a constant and normal rate that is needed, but the cancerous cells divided abnormally and rapidly which cause tumor in the body.

Thus, the correct option is c. Cancerous chicken cells will complete mitosis in a shorter amount of time.

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how do the geocentric and heliocentric models of the solar system differs?​

Answers

Answer:

The main difference is that the geocentric has the Earth at the center, and the heliocentric has the sun at the center.

Answer:

The geocentric has the Earth at the center while the heliocentric has the sun at the center.

Explanation:

:)

HELP PLEASE GIVING BRAINLIEST EXPLAIN YOUR ANSWER NO GO.OGLE

Answers

Answer:

B

Explanation:

B - Wealthy farmers bought huge amounts of land to be able to grow crops and be able to grow their agriculture.

Which organism has the least amount of energy in this food web?

Answers

Answer:

Eagle

Explanation:

Energy lessons the higher the animal is

Ex-

1000 plant

100  deer

10 wolf

how does sequencing genes provide evidence for evolution

Answers

Answer:

how does sequencing Gene's brain function as an instrument for me and my

As the ability to sequence the nucleotides making up DNA has improved, it also has become possible to use genes to reconstruct the evolutionary history of organisms. Because of mutations, the sequence of nucleotides in a gene gradually changes over time.

What is the third part of cell theory?
All cells come from pre-existing cells
All cells contain DNA
All cells contain a nucleus
All cells maintain homeostasis

Answers

Answer:

Explanation:

All cells come from pre-existing cells

All cells come from preexisting cells

which scenarios are examples of artificial selection?


A: breeding certain cows for increased milk production


B: farmers planting seeds from only most productive crops

C: bacteria becoming more resistant to human antibiotics

D: creating a new breed of dog that js hypoallergenic ​

Answers

Answer:

D

Explanation:

Science has altered it

How is Meiosis I different from Mitosis?
O Homologous chromosomes pair up
O The number of chromosomes from the parent to the daughter cells is the same
O Homologous chromosomes swap sections of DNA (Crossing Over)

Answers

The second one because the parent and daughter cells are the same

In ____ ecosystem decomposers breakdown dead or decaying organisms, returning nutrients to the soil to be used by plants.
a. An unstable
b. A balanced
c. A defective

Answers

a balanced ecosystem
A balanced is the answer :)

The mitochondria is known as the “powerhouse of the cell." Why?*
glucose is broken down into cellular energy (ATP).
lipids release energy as they form polypeptide bonds.
glucose is created through the process of photosynthesis.
proteins create energy as they are converted from sugars.

Answers

Answer:

The correct answer is - glucose is broken down into cellular energy (ATP).

Explanation:

Mitochondria is the double membrane cell organelle presents in all eukaryotic cells that produce the energy by the process of cellular respiration from the food to the cell to perform its day to day functions.

The cellular respiration is the process that involves the braking of the sugars into simple molecules and these catabolic reaction produce energy with CO2 and water as waste. The energy is stored in the form of ATP which is generated in the inner membrane of mitochondria. ATP is used by the cell to perform its function.

Thus, the prower house of the cell is mitochondria.

Artificial selection has produced a wide variety of crop plants, livestock, and pets. Which characteristic of artificial selection makes it different from natural selection

Answers

Answer:

Genetic Problems

Explanation:

When people genetically modify animals, they can mess up a lot of their natural abilities. For example in some cases scientist have made cows who produce more milk, but couldn't reproduce anymore because of it. Sometimes it even hurts the animal. People have bred dogs in certain ways that makes it hard for them to breathe, like Bull dogs who has respiratory issues. This makes decreases their life span and continuing to bred them will only make it worse. When scientist have a certain trait they want they also make animals breed with their own families. Incest creates a lot of genetic problems.

I hope this helped.

Which of the following shows the sequence of levels of organization that are shown in the illustration above?

A.tissue, cell, organ system, organ
B.cell, tissue, organ, organ system
C.cell, organ, organ system, tissue
D.tissue, organ, cell, organ system

Answers

Answer:

B.cell, tissue, organ, organ system

Explanation:

Because the cell make up the tissue the tissue makes up an organ and an organ makes up an organ system

A mutation that could be inherited by offspring would result from-?

Answers

Answer: Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences. Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation.

Explanation:

A mutation that could be inherited by offspring would leads from a base substitution in gametes during meiosis. The correct option is D.

What is mutation?

Any alteration to a cell's DNA sequence. Alterations in cell division can result in specific mutations.

As can exposure to environmental DNA-damaging substances. Mutations may be negative, positive, or ineffective.

Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.

Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can.

A base substitution in gametes during meiosis would result in a mutation that might be passed on to progeny.

Thus, the correct option is D.

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Your question seems incomplete, the probable complete question is:

A mutation that could be inherited by offspring would result from-?

i need help with this can someone help me?

Answers

Explanation:

Predation plays an important role in the overall health of an ecosystem since it regulates the population of preys as well as maintain the population of higher-level consumers. If predators were eliminated from an ecosystem, it would cause an increase of the population of preys and potentially decrease the population of other organisms on lower trophic levels. An example of such effect can be seen from the population of rabbits and plants supposing that foxes, eagles and snakes are eliminated from the ecosystem. The rabbit population will multiply, causing a decrease in the population of plants such as grass that rabbits feed on.

Hope this helps :)

What is the best way to describe the concept of “homeostasis”.

Answers

^^^^^^^^^^^^^^^^^^^^

What is the most distal interphalangeal joint?

How many carpal bones are in the wrist?

Answers

Answer:

"proximal interphalangeal joints" (PIJ or PIP), those between the first (also called proximal) and second (intermediate) phalanges.

"distal interphalangeal joints" (DIJ or DIP), those between the second (intermediate) and third (distal) phalanges.

our wrist is made up of eight small bones (carpal bones) plus two long bones in your forearm — the radius and the ulna. The most commonly injured carpal bone is the scaphoid bone, located near the base of your thumb.

Explanation:

how much force would is required to stop a 1200kg car in 2 seconds if the car is traveling at 22 m/s

Answers

Force required = F = ?

mass of the car = m = 1200 kg

initial velocity of the car = Vi = 10 m/sec

final velocity of the car = 0

time required to stop the car = t = 20 sec

Using Newton`s 2nd law of motion;

F = ma ………………………(1)

as a = Vf - Vi / t , put this value in equation (1)

F = m ( Vf - Vi /t ) ………………(2)

F = 1200 ( 0 - 10 /20) = - 600 N

here Negative sign shows that external force is acting in opposite direction of the motion to bring it to rest.

we can also calculate this force by using the relation

Rate of change of momentum = net force acting on the object …………(3)

m Vf - m Vi / t = net force acting on the object

m (Vf - Vi / t) = F

1200 ( 0 - 10 /20) = - 600 N = F

so, net force acting on the object =F = - 600 N

The force required to stop the car is 13200 N.

We have car of mass 1200kg.

We have to determine how much force is required to stop this car in 2 seconds.

What is Force ?

Force is defined as the product of mass and acceleration. Mathematically-

F = ma

According to the question -

Using first equation of motion -

v = u + at

0 = 22 + a x 2

-22 = 2a

a = -11 m/s².

The force required to stop the car = M x a = 1200 x |a| = 1200 x 11 =

13200 N

Hence, the force required to stop the car is 13200 N.

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5.21 Unit Test: Water and Oceans - Part 1
What forms as a result of the wind's frictional force on water?
O deep sea currents that move in a path opposite to the wind currents
O surface currents that move in a path opposite to the wind currents
surface currents that move in a path similar to the wind currents
deep sea currents that move in a path similar to the wind current

Answers

Answer:

Surface currents that move in a path similar to the wind currents

Explanation:

One of the reasons of the movement of the surface of the oceans is the force of the blowing wind. When there is a movement of wind over the surface of the ocean, the surface friction is created. Because of this there is an energy transfer between the force of the wind and the surface of the ocean water. This results in the creation of roughness of the surface of the ocean. The more the surface area of the ocean, the more is the transfer of the energy.

Which organisms should be classified in more than one trophic level?

Answers

A trophies level pertains to the position of an organism in the food chain. Humans are the most dominant organism that belong to more than one trophies level. When we eat plants we become the secondary or the tertiary consumers.

Birds are also organisms that belong to more than one trophies level. When birds eat seeds they become the primary consumer, but when they eat insects they become the secondary or even the tertiary consumers.

e Sudan Black
7. How many water molecules are removed when Sucrose gets broken down into glucose and
fructose?
a. 1
b. 2
C. 3
d None

Answers

3 hope this helps!!!!!!!!!!!!!!!
3 I am pretty sure!!!!!!!!!!!!!

Myosin is plentiful in muscle cells, but is not found at all in lens cells. Lens cells contain large amounts of crystallins, which are not found in muscle cells. Why do some proteins appear in one type of cell but not in another?

Answers

JSJSJSJSjsnanajabzbdbjdensi
The answer is: During differentiation, certain genes are activated to produce proteins that enable specific functions.

Which 2 cells would be more genetically similar to each other?

Answers

Two somatic cells produced by the same person
Found it on quizlet ,lol

The cell is the fundamental block of living organisms. Cells are of two types including Somatic cells and germ cells.

Somatic cells refer to all the cells of the body except for the germ cells or as a whole-cell in the case of the unicellular organism.

The somatic cells are obliged to build the whole body parts.

Somatic cells divide only by the process of mitosis.

The germ cells are the generative cells liable for reproducing the offspring.

Germ cells generate cells like sperm in males and eggs in females.

Germ cells are the unique cells that undergo both mitosis and meiosis to produce gametes.

The germ cells produce haploid (N) cells.

Therefore, the two somatic cells of an individual will be identical as they carry the same genetic information.

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Why do levels of photosynthesis change based on location and time of the year?

Answers

Answer:

Because of the Earths rotation

Explanation:

Hope this helps

Answer:

Being in a hot climate can destroy the stage of photosynthesis or a cold climate, and if in the winter, it can get really cold, or in the fall windy...

Explanation:

6. Which list of characteristics describes organisms classified as animals?

Answers

Answer:

Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites

Explanation:

**EMERGENCY IN TEST RN** How did the offspring end up with traits that are different from the traits of their parents?​

Answers

Answer:

the inherited recessive genes. recessive genes could lay dormnant for generations before showing themselves

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What is the best way to describe the concept of homeostasis. Hey I have a special thing for everyone to read."Your hand is not paper"Don't cut it"Your mouth is not cloth"Don't stitch it"Your neck is not a hanger"Don't hang it"Your body is not your enemy"Don't blame it"Your heart is not glass"Don't let anyone break it"Your life is not a film"Don't end it"Your heart is not a house"Don't lock it"Your life is not cloth"Don't change it"Your not pretty"Cause your beautiful"They don't want you"Cause they need you"They don't like you"Cause they love you"The world doesn't have a place for you"Cause the world has a special place for you Not my words but please spread to help others Which article of the Constitution created the Legislative branch of the federal government?Group of answer choicesArticle II (2)Article I (1)Article III (3)Article IV (4) Please Hurry!!! Which value is a perfect square?15254060 State the domain and range of the function:domain:range: why are the followers of Islam called Muslims When analyzing an argument, why is it important to understand the speaker or writer's audience?HELP ASAP PLEASEA: Understanding the audience can help you prove whether the evidence presented by the writer is valid.B: Knowing who the intended audience is can lead you to more readily accept the author's claim.C: Understanding the audience can help you determine the author's purpose and what he or she hopes to accomplish. D: Knowing who the intended audience is can help you decide whether you should attend to the argument or not. Brian bought 54 tangerines. He gave away 2/3 of them and ate 1/6 of the remainder. How many tangerines did he have left? all you need is in the photo please answer fast I'm literally stressing over a final essay over The Old Man and the Sea by Ernest Hemingway, and I have to answer what is a meaningful life according to Hemingway? How does the ideal human respond to life? I'm on the body paragraph and I'm stuck. I've been sitting at my desktop for an hour and all I have on the 2nd paragraph is: According to Ernest Hemingway, the old man represents the ideal humanThe paper is due tomorrow. PLEASE HELP! Why are monsoons important to the people of India? A. They limit the effects of desertification. B. They cause flash floods and can erode soil. C. They are an important source of water for irrigation. D. They cool off unbearably hot temperatures. Please select the best answer from the choices provided. I need help please!!!!!!! Suzie bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that Suzie received when buying the sweater? A.15%, B.37.5% C.60% D.62.5% Can anyone help me please?? Can I get help solve to find X? 3 The ratio of boys to girls at the dance was 10 to 15. How many girls were at the dance if there were 60 boys at the dance? Answer A torque acting on an object tends to produce.. The Heart is A) Lateral B) Contralateral C) Intermediate to the lungs PARAGRAPH 7:The Ghost Town7 Today, Centralia is an eerie ghost town. The wafting smoke and shifting soil are too dangerous for most to brave. The detour signs on Route 61 give no indication of the troubles in Centralia; most cars just veer around the smoldering town. But for those who are fascinated by the fire, Centralia has become a sort of mecca. Tourists come to stare at the devastated landscape, and conspiracy theorists gather to share their outlandish ideas. Of the visitors, the researchers are the most hopeful. They study Centralia's soil, plants, and animals, and they believe that the effects of the fire will shed light upon the processes that created this planet. Though a terrible tragedy, the Centralia fire may someday lead to breakthroughs in science and technology.QUESTION:What is the central idea of paragraph 7? A. Because of the lack of signs, many are unaware of the impact of the fire. B. Because of the fire, Centralia has seen a boost in tourism and scientific research. C. The population of Centralia has dropped significantly since the fire started. D. As a result of the conspiracies, many people do not believe the fire was real.HELP I NEED HELP Terrence has $50 and earns $11 per hour. Which equation represents the amount of money, M, that Terrence has after working h hours? please HELP ITS FOR HOMEWORK