Which of the following equations is balanced?
A. 2H2 + O2 ---> H2O
B. H2 + 2O2 ---> 2H2O
C. H2 + O2 ---> H2O
D. 2H2 + O2 ---> 2H2O

Answers

Answer 1
Thats answer will be c

Related Questions

Fill in the blank.
1. Due to the thick and viscous material in the asthenosphere, the liquid is called
2. is reached when areas of the lithosphere stop rising.
3. A change in density occurs as a result of compression.
Respond to the following based on your reading.
4. What happens in the theory of isostasy?

Answers

Answer:

viscoelastic

isostatic equilibrium

asthenosphere

this theory explains how the tectonic plates in the lithosphere can move freely on the asthenosphere. the lithosphere is less dense than the asthenosphere. there's an equilibrium of the buoyancy between the lithosphere and asthenosphere

Explanation:

Penn foster

The equilibrium in buoyancy forces between the lithosphere and athenosphere is called isostasy or isostatic equilibrium.

What is theory of isostasy?

The theory of isostasy is a theory which explains that their is graduations equilibrium between layers of the above, the lithosphere and the crust below such that addition or removal of weight maintains buoyancy between the lithosphere and athenosphere.

Due to the thick and viscous material in the asthenosphere, the liquid is called viscoelastic.

Isostatic equilibrium is reached when areas of the lithosphere stop rising.

A change in density occurs as a result of compression of the athenosphere.

Therefore, the equilibrium in buoyancy forces between the lithosphere and athenosphere is called isostasy or isostatic equilibrium.

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please help! its an essay

Answers

Answer:

The correct answer would be - Artery.

Explanation:

In the accident of the boy, his large blood vessel of the hand is cut which is deep, and the blood spurts out every few seconds. The blood tends to spurt due to the arteries are influenced by the heart pumping blood with force and arteries have more pressure due to force exerted on it in comparison to the veins.

Therefore, if the artery has a deep cut the blood spurt out as it has more pressure and will not clot easily.

Which conditions are needed for a hurricane to form?

Answers

Answer:

Thunderstorms, warm ocean water and light wind are needed for a hurricane to form (A). Once formed, a hurricane consists of huge rotating rain bands with a center of clear skies called the eye which is surrounded by the fast winds of the eyewall (B).

Explanation:

PWLS MARK ME BRAINLIEST*

Ocean water, a thunder storm, and light wind.

Explanation:

They form over warm and tropical bodies of water. Warm air will rise over the water and will start becoming cool air. If the process keeps going, clouds will eventually form and cause a hurricane.

A radiometer is shown below. When infrared light passes through the radiometer, the four vanes inside of it rotate about a spindle.


A radiometer transforms energy into energy as its vanes spin.

Answers

Answer:

sim

Explanation:

ele transforma

Answer:

Radiant and Kinetic

Explanation:

Got it on study island

don’t understand! please help asap

Answers

Answer: raising ants

Explanation:counting migrating geese at a pond is collecting quantitative data, This could be to determine the importance of the pond to migrating geese, perhaps to make a case for not destroying it. It is an observational study, as is the frog example.

the computer exercise is a simulation

the ant study is a controlled experiment to find the relationship between ant behaviour and soil clay content.

Explain how food chains and food webs are related?

Answers

Both the food chain and food web represent flow of food and energy through various organisms (including plants) and point from the producers to the consumers. Both the food web and food chain include a number of organisms including both producers and consumers (as well as decomposers).

Do you think it is possible to exploit the biological process of protein synthesis to make human proteins in the lab

Answers

Answer:

Yes.

Explanation:

Yes, it is possible to exploit the biological process of protein synthesis to make human proteins in the lab by the use of genetic engineering technique. DNA is the code or instructions that the cells use to make proteins so if a human protein is combined with a specific bacteria, so the bacteria is able to produce protein instructed by the DNA of the cell.

It is possible to exploit biological processes of protein as a result of proteins

having unique nucleotide sequences in its DNA.

Proteins are organic compounds which help in the building of cells and

replacement of worn out tissues. Proteins comprises of amino acids which

have unique nucleotide sequence which codes for their different types.

Protein can be made in the lab through the use of organisms in carrying out

the process. The protein DNA with unique nucleotide sequence is

engineered into the cells to produce protein.

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11. What property of waves would help measure the height of the waves in a
Tsunami?
a. Wavelength
b. Frequency
c. Wave speed
d. Amplitude

12. What inference can be made about the wavelength of a wave with a constant speed and a low frequency
a. The wavelength is short
b. The wavelength is long
c. Must be a mechanical wave
d. Must be a wave in the electromagnetic spectrum

13. The wave speed of an electromagnetic wave is constant when travelling through a medium. Which formula below is the correct one to use when calculating for wave speed
a. Wave speed = frequency x period
b. Wave speed = period x wavelength
c. wave speed = frequency x wavelength
d. Wave speed = crest x trough

Answers

Answer:

yea the other person is right

The tiny plants eventually drop to the ground and grow into new pla same species. One way this form of reproduction differs from sexual reproduction is a. more genetic variations are seen in the offspring b. there is a greater chance for mutations to occur C. the offspring and the parents are genetically identical d. the new plants possess the combined genes of both parents on ™, Inc.​

Answers

Answer:

Find the measure of x and y (3x-3) (4y+4) 60 degrees

Explanation:

60 degrees is the answer

The smallest unit of living matter is a (n)

Answers

Answer:

cell

Explanation:

Answer:

Cell

Explanation:

A cell is the smallest unit of a living matter

Proteins are assembled at ribosomes using mRNA as a template. Which property of tRNA allows it to assist in this process?

A. Each of many tRNA molecules contains an anticodon, and it may bind to any amino acid.
B. Each of many tRNA molecules contains an anticodon, and it binds to a specific amino acid.
C. One tRNA molecule contains all of the anticodons and binds to all of the amino acids that are specific for the protein.
D. One tRNA molecule contains all of the codons and binds to all of the nucleotides that are specific for the protein.

Answers

I’m pretty sure is B) it has to be that one

if curly hair is a dominant trait and a child is heterozygous for hair type, what kind of hair would they have?​

Answers

Answer:

Most likely they would have curly hair, since it is the dominant trait. However, there is a chance the child might get straight hair.

Which one of these is the coolest layer of earth
Outer core
Mantle
Inner core
Crust
Please hurry

Answers

Answer:

crust

Explanation:

14. Eukaryotic cells are [smaller or larger ] than prokaryotes.
I

Answers

Answer:

larger

Explanation:

the eukaryotic cells are what us humans have. we carry more structures in our cells and prokaryotic are animal cells and smaller.

Answer:

its bigger cause it has the nucleos but prokryotic dont got that

Explanation:

thank me later

Which portion of a protein's structure has the strongest bonds? In other words hardest to break: Primary, Secondary, Tertiary, or Quaternary?

Answers

Answer:

Tertiary structure

Explanation:

The portion of the protein's structure has the strongest bonds should be considered as the teritary.

What is protein structure?

Protein tertiary structure refer to the three-dimensional protein shape. The  tertiary structure consist of the single polypeptide chain i.e. backbone that contains the one or more protein secondary structure where the protein domains.

Also, the amino acid side chain should intereacted and the bond should be in the no of ways.

Therefore, The portion of the protein's structure has the strongest bonds should be considered as the teritary.

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What is the advantage of using yeast cells instead of bacterial cells when expressing human proteins

Answers

Answer:

Recently been reviewed and range from single cell protein

Explanation:

I hope it is correct

What do B cells do?
O make your mucous membranes watery
O produce antibodies
O cause inflammation
o eat dead cells

Answers

Produce antibodies sorry if it’s wrong but please let me know if it’s right which i believe it is
They produce antibodies, it’s a type of white blood cells and it’s basically a part of the immune system

11. Compare and contrast the Rough ER and the Smooth ER. (Structure and
function)
*

Answers

Answer:

The rough er has ribosomes attached to it and the smooth er does not

individuals with marfan syndrome have a mutates gene in chromosome 15 which causes many phenotpic abnormalities such as disproportionately long arms and legs, a weakened aorta, stretch marks in skin, and poor eyesight. the pattern inheritance that would best describe this genetic disorder is

Answers

Answer:

It is inherited following an autosomal dominant inheritance; in this way, the risk that the child of an affected father or affected mother will have the disease is 50%.

Explanation:

Marfan syndrome is a systemic connective tissue disorder, autosomal dominant, which means that statistically the probability that a patient's children are affected by the disease is approximately 50%, it is caused by mutations in the protein of the extracellular matrix fibrillin 1. This disease mainly affects the cardiovascular, ocular and skeletal systems. The elastic fiber has the function of distension and retraction, it is part of the extracellular matrix of the tissues and is composed of elastin and a network of microfibrils that serves as a framework for the elastin deposit and the assembly of the elastic fibers. This network of microfibrils is formed by fibrillin1, which is encoded by the FBN1 gene on chromosome 15q21, the defect of which is expressed through a dominant negative effect, that is, in heterozygotes, the mutant fibrillin1 destroys the assembly of normal microfibrils, possibly , by acting with the products of the normal allele.

PLEASE HELP!
Hemophilia is a recessive, X-linked disorder. If a male child is born with hemophilia and neither the mother nor the father has hemophilia, which of the following statements is most likely true?

1. the father is the carrier

2. the child’s sister will have hemophilia

3. all answers are correct

4. the mother is the carrier

Answers

Answer:

I may be wrong but maybe 2

Explanation:

Answer:

4

Explanation:

Because the mom may have a recessive x when she was born so she carries it. Males can't be carriers.

What are the characteristics of supernovae?

Answers

As the star runs out of nuclear fuel, some of its mass flows into its core. Eventually, the core is so heavy that it cannot withstand its own gravitational force. The core collapses, which results in the giant explosion of a supernova. The sun is a single star, but it does not have enough mass to become a supernova.
Ans: As the star runs out of nuclear fuel, some of its mass flows into its core. Eventually, the core is so heavy that it cannot withstand its own gravitational force. The core collapses, which results in the giant explosion of a supernova. The sun is a single star, but it does not have enough mass to become a supernova.

What is tornado? (Can you explain)

Answers

Answer:

A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud.

Explanation:

Answer:

its like this twisty dust cloud that destroys homes and stuff

Explanation:

sorry ion really know how to explain it

African elephants in Gorongosa National Park are threatened by poachers,
who kill the elephants to sell their valuable tusks. However, some African
elephants never grow tusks (tuskless) and therefore are not hunted by the
poachers. The graph shows the total female elephant population and the
percent of tuskless females in that population from 1970 to 2015. Which of
the following describes the trend in the female elephant population from
1970 to 1995? *

Answers

Answer:

4356

Explanation:

i got right in the quizz

What is the atomic number of an element with 12 protons, 10 neutrons and 12 electrons?

Answers

Answer:

12 protons, 12 neutrons, 10 electrons

This is a magnesium Ion. There are 12 protons from the magnesium atom. There are 10 electrons because 12-2 = 10. There are 12 neutrons because 24-12 = 12.

Explanation:

The atomic number or nuclear charge number of a chemical element is the charge number of an atomic nucleus. For ordinary nuclei, this is equal to the proton number or the number of protons found in the nucleus for every atom of that element.

In above question following details are mentioned:-

The number of proton is give by 12

The number of neutrons is given by 10

Then number of electrons is given by 12

From above data we can conclude that this is a magnesium ion.

Since, we know that atomic number is always equal to number of protons.

Here we can see that the number of protons is 12 so atomic number is always equal to 12.

So, we can say that atomic number of magnesium is 12

Therefore, the atomic number or nuclear charge number of a chemical element is the charge number of an atomic nucleus. For ordinary nuclei, this is equal to the proton number or the number of protons found in the nucleus for every atom of that element.

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SPACE
Which of the following is the smallest?
A.
the Universe
B.
the Solar System
C.
the Sun
D.
the Milky Way Galaxy

Answers

Answer:

The sun

Explanation:

largest to smallest they are: Universe, galaxy, solar system, star, planet, moon and asteroid.

and since the sun is a star it would be the smallest

how does ATP supply energy for cellular activities?

Answers

Answer:   ATP (adenosine tri-phosphate) supplies energy for cellular activities when one of its phosphate bonds is broken.

Put these greenhouse effect events in order, starting with light's origin.
Incident infrared radiation is blocked.
1 Visible and ultraviolet radiation heat Earth,
* Infrared radiation is blocked and heats Earth.
1 Earth radiates infrared radiation.

Answers

Answer:

Earth radiates infrared radiation.

Incident infrared radiation is blocked.

Infrared radiation is blocked and heats Earth.

Visible and ultraviolet radiation heat Earth.

Explanation:

When the sunlight enters earth's atmosphere, it has short wavelength but after hitting the earth surface, it has long wavelength which allow very less solar radiation by the clouds and greenhouse gases to go into the atmosphere and as a result the earth heat up. if the greenhouse gases are increased in the atmosphere so more heat is blocked by these greenhouse gases and as a result global warming occur.

Can a single offspring inherit both chromosomes from one parent? Explain:

Answers

Answer:

yes

Explanation

People can definitely end up with both copies of one of their chromosomes coming from a single parent. In fact, it is common enough that geneticists have even given it a name, uniparental disomy

The shape of DNA is known as a _______________.

It is also referred to as a twisted ladder.

Answers

Answer: It is known as a double helix

Explanation:

double helix

Answer:

Double helix. Hope this helps

SCREEN SHOT ATTACHED BRAINLIEST FOR THE FIRST RIGHT ANSWER

Answers

UHHHH I think it’s F because organisms are all different therefore can’t have the same patterns?
Other Questions
2) Write the subject pronoun you would use when talking ABOUT "Gabriel yyo" (the person saying "yo" is a male): -2x - 14 = -2Solve for x. Select all the observations that are true about the scatter plot.A. Most players are between 60 and 70 inches tall.B. Players scored between 40 and 80 points per game.C. There is an outlier at about (72, 24).D. There is a weak positive association between height and points scored. how to find the missing number 51- blank = 13 excerpt adapted from Frederick Douglass: A Biographyby National Park Service In his journey from captive slave to internationally renowned activist, Frederick Douglass has been a source of inspiration and hope for millions. His brilliant words and selfless actions continue to shape the ways in which we think about race, democracy, and the meaning of freedom. In 1861, the nation erupted into civil war over the issue of slavery. Frederick Douglass worked tirelessly to make sure that emancipation would be one of the war's outcomes. He recruited African-American men to fight in the U.S. Army, including two of his own sons. His sons served in the famous 54th Massachusetts Volunteer Infantry. When black troops protested they were not receiving pay and treatment equal to that of white troops, Douglass went into action. He met with President Abraham Lincoln to lobby on their behalf. As the Civil War progressed, emancipation seemed forthcoming, and Douglass intensified the fight for equal citizenship. He argued that freedom would be empty if former slaves were not guaranteed the rights and protections of American citizens. A series of postwar amendments sought to make some of these tremendous changes. The 13th Amendment abolished slavery. The 14th Amendment granted national birthright citizenship. The 15th Amendment stated that no one could be denied voting rights on the basis of race, skin color, or previous servitude. In 1872, Douglass moved his family to Washington, D.C. There were multiple reasons for their move. Douglass had been traveling frequently to the area ever since the Civil War. All three of their sons already lived in the federal district, and the old family home in Rochester had burned down. A widely known public figure by the time of Reconstruction, Douglass started to hold prestigious offices. These included assistant secretary of the Santo Domingo Commission, legislative council member of the D.C. Territorial Government, board member of Howard University, and president of the Freedman's Bank. After the fall of Reconstruction, Frederick Douglass managed to retain high-ranking federal appointments. He served under five presidents as U.S. Marshal for D.C. (1877-1881), Recorder of Deeds for D.C. (1881-1886), and Minister Resident and Consul General to Haiti (1889-1891). Significantly, he held these positions at a time when violence and fraud severely restricted African-American political activism. Frederick Douglass died on February 20, 1895, at the age of 77. His relentless struggle for equality against insufferable obstacles makes Douglass a Titan among historical figures.4Which sentence from the passage best supports the inference that Douglass had great determination? A. When black troops protested they were not receiving pay and treatment equal to that of white troops, Douglass went into action. B. The 15th Amendment stated that no one could be denied voting rights on the basis of race, skin color, or previous servitude. C. In his journey from captive slave to internationally renowned activist, Frederick Douglass has been a source of inspiration and hope for millions. D. He recruited African-American men to fight in the U.S. Army, including two of his own sons. evaluate the expression: 4c + 3d + f if c=5 d= -3 f=-2 Find the area of the triangle. _______ divide data sets in fourths. What did Dutch colonists to when they set up colonies in North America Answer please I'll give brainliest Why are stories and (bible) stories important ? Can somebody do this for me need geometry help please What is the purpose of a forecast worksheet?It uses historical data to predict one trend line.It predicts trends using changing data onto one line.It uses historical data to predict multiple trend lines.It predicts trends using changing data onto multiple lines. Will give brainlist!!!! Need the answer thx! anwser these questions A 22.0 kg child is riding a playground merry-go- round that is rotating at 40.0 rev/min. What centripetal force must What is the mass of a reindeer (on earth) that has a weight of 623 N The statement below is from a jury's decision in a court case.Based on the statement above, what type of case has the jury decided?plz help as soon as possible Which most likely happens to the ovary of a flower after it is fertilized?