Explain how the lungs and circulatory system work together?
A. The lungs help with pumping of blood throughout the body.
B. The lungs take in oxygen into the body and the blood distributes oxygen to cells throughout the body.
C. The lungs take in carbon dioxide and blood distributes it to cells in the body.D.
D. Waste product from the blood is expelled out of the body through the lungs.

Answers

Answer 1
B is correct because the lungs do take in oxygen and those oxygen molecules are distributed throughout the bodies blood stream

Related Questions

The ADP-ATP cycle is critical to producing cell energy. What do you know about this cycle? (More than one answer)

1. On average, 34-36 molecules of ATP are gained through the process of aerobic cellular respiration from
one glucose molecule.

2. When phosphate is added to ADP, free energy from food sources is stored in the phosphate bond,
producing ATP.

3. The hydrolysis of ATP to ADP is reversible.

4. When a phosphate group is removed from ATP by hydrolysis, ADP is produced and energy is stored for
cellular processes.

5. Only aerobic cellular respiration is used to break down glucose into ATP that is usable by the cell.
6. Glycolysis is the first step in both aerobic and anaerobic cellular respiration.

Answers

The ADP-ATP cycle is critical to producing cell energy, it is known about this cycle -

1. On average, 34-36 molecules of ATP are gained through the process of aerobic cellular respiration from one glucose molecule.2. When phosphate is added to ADP, free energy from food sources is stored in the phosphate bond, producing ATP.3. The hydrolysis of ATP to ADP is reversible.6. Glycolysis is the first step in aerobic and anaerobic cellular respiration.

Cellular respiration

It includes biochemical reactions in which different organic compounds are entirely degraded, through oxidation, and converted into inorganic substances that serve as a source of usable energy for the cell.

It is of two two one takes place in the presence of oxygen, aerobic, and the other in absence of oxygen, anaerobic cell respiration. However, both processes involve glycolysis as their first step.

The production of energy requires ATP hydrolysis to the ADP where is the production of ATP takes place phosphate is added to ADP, free energy from food sources is stored in the phosphate bond.

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Aspirin makes the blood thinner and prevents blood clotting which causes heart attack. i) What type of rupture did Suman suffer from? ii) What did the doctor advise her to do? Why do you think so? iii) What is the cause of Amit's heart attack? iv) Why do doctors give Aspirin to the heart patient?

Answers

Answer:

Aspirin is administered in patients who produce blood hypercoagulation, that is why it is prescribed in order to antiaggregate platelets or platelet thrombi, this is how the platelets do not add or encompass each other and do not generate obstructions in the blood vessels to trigger an AMI (acute myocardial infarction) or CVA (cerebrovascular accident.)

Explanation:

Aspirin is an anticoagulant that is made up of N acetylsalicylic acid, that is, by an acid that inhibits the union of platelets with each other, that is why these in systemic situations where there is a tendency to hypercoagulation of the blood is a benefit for the patient .

Amit's infarction is caused by a platelet thrombus that obstructs the arterioles that supply the cardiac muscle tissue, that is, the coronary arteries. When these arteries are blocked by a platelet engulfment, the irrigation does not oxygenate the tissue and it suffers a transient hypoxia or anoxia that leads to partial necrosis and even in some cases of more serious situation it could be total where the person loses his life.

One side of the water molecule has a positive charge, while the other side has a negative charge. What do the charges indicate about the molecule?

Answers

Answer:

That its a nuetral

Explanation:

In the given case of water molecule, the charges shows that it is a polar molecule.

What is a polar molecule?

It is a molecule in which one terminal of the molecule is slightly positive and the other terminal is slightly negative. In the case of water molecule, the unequal sharing of electrons provides the molecule with a slight negative charge close to its oxygen atom and a slight positive charge close to its hydrogen atoms.

When a neutral molecule, possesses a positive region at one terminal and a negative region at the other, it is considered as a polar molecule. The molecules of water attract each other on the basis of the positive end of one water molecule and the negative end of the other molecule of water.

Thus, the charges shows that it is a polar molecule.

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Which of the following organic molecules are most closely related to proteins? sugars amino acids fatty acids nucleotides​

Answers

Answer:

Amino acids

Explanation:

Proteins are made up of amino acids which come together to form polypeptide chains.

The organic molecule that is closely related to proteins are amino acids. The correct option is B.

What are amino acids?

Amino acids are molecules that form proteins when they combine. The fundamental components of life are amino acids and proteins.

Amino acids are left over after proteins are digested or broken down. To help the body, the human body uses amino acids to make proteins: Food should be broken down.

Isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, valine, cysteine, tyrosine, histidine, and arginine are the 12 amino acids.

An amino acid is an organic molecule composed of a basic amino group, an acidic carboxyl group, and a unique organic R group (or side chain) for each amino acid. Alpha-amino carboxylic acid is the chemical formula for amino acids.

Thus, the correct option is B.

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11. What is one of the benefits of sexual reproduction? 1​

Answers

produces genetic variation in the offspring

Answer:

One benefit of sexual reproduction is that your (or whoever is mating) genes will be passed on to your (their) children. If you want a specific trait to show (for example, in horses), then the two horses (say, long legs) with long legs would be bred together to get a horse with longer legs.

Which statement describes the electron sharing between two oxygen atoms?


Each oxygen shares one electron with the other.


Each oxygen shares two electrons with the other.


Each oxygen shares eight electrons with the other.


Each oxygen shares six electrons with the other.

Answers

When two oxygen atoms get close to each other, the attractions from the nucleus of both atoms attract the outer electrons.

What is Electrons?

A negatively charged subatomic particle known as an electron can either be free or attached to an atom (not bound).  The nucleus of an atom is made up of electrons, protons, and neutrons together.

The positive charge of a proton balances the negative charge of an electron. An atom is in a neutral condition when it has the same number of protons and electrons.

There are several ways in which electrons differ from the other particles. They are substantially less massive, exist outside of the nucleus, and show both wave- and particle-like properties.

Therefore, When two oxygen atoms get close to each other, the attractions from the nucleus of both atoms attract the outer electrons.

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research and tell the story about a case in which bones helped identify a missing person or helped solve a crome

Answers

Answer:

footsteps

Explanation:

the bones leave footsteps in the ground and that is what detectives use to solve a missing or help solve a crimescene

1. What does aerobic refer to?
A. How your body uses oxygen
B. Limit the uses of oxygen
C. The absence of oxygen
D. With little available oxygen​

Answers

Answer:

A. How your body uses oxygen

Explanation:

Aerobic literally means "with oxygen", and refers to the use of oxygen in muscles' energy-generating process. Aerobic exercise includes any type of exercise, typically those performed at moderate levels of intensity for extended periods of time, that maintains an increased heart rate.

The correct answer to your question "What does aerobic refer to?" is: A. How your body uses oxygen.

Aerobic reaction can be defined as a biological and chemical reaction that occurs in the presence of oxygen.

On the other hand, an anaerobic reaction refers to a biological and chemical reaction that doesn't require oxygen such as glycolysis.

Some examples of an aerobic reaction include the following:

Krebs cycle.Electron transport chain.

In conclusion, aerobic refer to how the human body uses oxygen such as during physical exercises e.g running, walking, jogging, etc.

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factors that make an ecosystem stable

Answers

Explanation:

factores  físicos  son  la  luz  solar , el  suelo ,  el  agua ,  los  nutrimentos , la  temperatura , y   el  aire

An ecosystem is said to possess ecological stability (or equilibrium) if it is capable of returning to its equilibrium state after a perturbation (a capacity known as resilience) or does not experience unexpected large changes in its characteristics across time.

What is the monomer of DNA and RNA? Which part is variable (can change)?

nucleotide, base
Onucleotide, phosphate
amino acid, R group
monosaccharide, sugar​

Answers

nucleotides are your monomer of DNA and RNA.

Answer:

nucleotide, phosphate

Explanation:

Rita planted hydrangeas in her and her grandmother’s home. The same batch of seeds produced blue flowers in her home and pink flowers in her grandmother’s home. This made her conclude that the soil in her grandmother’s garden is alkaline while that in her garden is acidic. This is an example of which type of variation? Explain.

Answers

Answer:

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Does Soil Affect Flower Color?

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This flower must have grown in neutral soil, with little aluminum.

In some varieties of bigleaf hydrangeas (Hydrangea macrophylla), soil pH determines whether the plant will produce blue or pink flowers. Blooms appear bluest when grown in acidic soil with a pH in the 5.0 to 5.5 range. The same cultivar may sport pink blossoms in soil with a more neutral pH, such as 6.5 to 7.0. Florists control flower color by potting soil mixture

A medical-alert bracelet that informs first responders of a fall or an emergency and this made her conclude that the soil in her grandmother’s garden is alkaline while that in her garden is acidic.

What technology helps her to stay in her home safely?

The technology that can help her stay in her home instead of moving to a nursing home is a medical-alert bracelet that informs first responders of a fall or an emergency.

The medical alert bracelet is vital as it will help during emergencies as first responders will be made aware of the grandmother's situation and can then respond on time.The same batch of seeds produced blue flowers in her home and pink flowers in her grandmother’s home.

This is the best option as other options doesn't have to do with emergencies. Rita planted hydrangeas in her and her grandmother’s home. The same batch of seeds produced blue flowers in her home and pink flowers in her grandmother’s home.

Therefore, A medical-alert bracelet that informs first responders of a fall or an emergency and this made her conclude that the soil in her grandmother’s garden is alkaline while that in her garden is acidic.

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In your letter, you need to explain how the theory of evolution is supported by evidence. Be sure to include the 4 pieces of evidence for evolution as well as an example of each.

Answers

The evidence of evolution was posited by Charles Darwin. The theory of evolution states that all species are related and that they change over time

The different postulates of Drawin support the natural selection phenomenon. Darwin stated that the organisms that are fit and are able to change according to evolution are able to survive. This was known as the survival of the fittest.  

The evidence of the  evolution can be studied by fossil record , comparative embryology , molecular biology , and comparative anatomy.

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You are a scientist and would like to know if a new fertilizer will help plants grow faster. What would the experimental group be?

The plants that only get soil

The plants that only get water

The plants that get different amounts of the new fertilizer

Answers

Answer:

The plants that get different amounts of fertilizer.

I need help againnnnnn.....

Answers

Answer:

Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances.

Explanation: brainliest?

How does oxygen enter a cell?
A. Active transport
B. Facilitated diffusion
C. Simple diffusion
D. Osmosis

Answers

Answer:

C

Explanation:

A student observes that a mountain has a layer of coal at the top of it.
How did the coal come to be at the top of the mountain?*

Answers

Answer:

Explanation:

PLEASE HELP IT IS DUE TODAY!

Answers

Answer:

niceee

Explanation:

Answer:

IT'S A OR C

Explanation:

im pretty sure its c though because those are chromosomes for a human

countable and uncountable noun ten examples​

Answers

Answer:

Countable:  dogs, cats, sheep, trees, roads, signs, men, women, planets, universes

Uncountable:  rain, water, dirt, flour, wine, wood, plastic, glass, dust, grass

Explanation:

an xkmKJGWIgdK>kCKbmanvK.UEFIU;lage;kfkahefkj

help plzzzzzzzzz asap

Answers

Answer:

Vestigial structures: are various cells, tissues, and organs in a body which no longer serve a function. (Ex: human appendix, the pelvic bone of a snake, and the wings of flightless birds)

Homologous Structures: Homologous structures are organs or skeletal elements of animals and organisms that, by virtue of their similarity, suggest their connection to a common ancestor (Ex: humerus, radius, and ulna, just as the arms of the other animals included in the figure.

Embryological Similarities: The study of one type of evidence of evolution is called embryology, the study of embryos. (Ex: fish embryos and human embryos both have gill slits)

Fossil Record: history of life as documented by fossils, the remains or imprints of organisms from earlier geological periods preserved in sedimentary rock. (Ex: bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood, oil, coal, and DNA remnants)

Genetic (DNA) Similarities: a self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information. (Ex:  basic materials in the chromosomes of the human cell.)

Divergent Evolution: is the accumulation of differences between closely related populations within a species, leading to speciation. (Ex: Darwin's finches are a clear and famous)

Relationship between Photosynthesis and Cellular Respiration Video and
POSSIBLE POINTS: 20
What is the relationship between photosynthesis and cellular respiration?
O
The reactants of cellular respiration are the products of photosynthesis and the reactants of photosynthesis are the products of cellular
respiration
The reactants of cellular respiration and photosynthesis are the same but their products are different
O Cellular respiration is one of the steps in the process of photosynthesis
ο ο
O Photosynthesis is one of the steps in the process of cellular respiration.
1 2 3 4 5
Rev

Answers

The reactants of cellular respiration are the products of photosynthesis, while the reactants of photosynthesis are the products of cellular respiration.

Which section of the Venn diagram represents the contents of the nucleus?

Answers

The answer is VI u welcome ye
It’s V my dude. The nucleus only contains protons and neutrons

A teacher pushed a 98 newton desk across a floor for a distance of 5 meters in 4 seconds what was his power

Answers

W=98(5)cos(0)
=490J
P=W/t
=490/4
=122.5W

Use the information in the diagram and the passage to describe the relationship between latitude, solar energy, and climate in the three labeled zones

Answers

Explanation:

please mark as brainlist answers

what does photosynthesis and cellular respiration have in common?​

Answers

Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose (Sugar) and oxygen.


Cellular respiration uses glucose and oxygen to produce carbon dioxide and water.

Both use ATP (Adenosine triphosphate)

Stage 1 of Photosynthesis. Fill in the blank. ____________ in plant cells captures energy from _________.

Answers

Answer:

1st blank- chlorphyll

2nd blank: sun

Answer:

blank one the light dependent reaction blak two  chlorophyll

Explanation: hope this the right answer if it is not i'm sorry

Some plants produce a _________________________ between the plasma membrane and the primary cell wall.

Answers

Answer: some plants produce a secondary cell wall between the plasma membrane and the cell wall

= secondary cell wall

Explanation:

HEP PLEASE btw the answer is not D I am not sure what’s the answe

Answers

Answer:

I believe the answer is A

Explanation:

PLEASE HELP URGENT
You want to survey members of your class to calculate the average amount of water they drink on a daily basis. Which of the following units would be most appropriate to use in your calculations?
A. microliters
B. micrograms
C. liters
D. kilograms

Answers

Answer:

I would say liters

Explanation:

Because D and B are units of weight and A is extremely small for the amoutn of water you drink.

Which of the following shows the correct genotypes of purebred individuals?

BB, bb, Bb

TT, Tt, Tt

Ss, Ss, ss

bb, BB, bb

Answers

it’s the fourth one!!

Why is graphing important to
scientists? (Give at least 2 reasons)

Answers

Answer:

They can help visualize the data.

You can actually see what all of the numbers in a data table mean.

Explanation:

Its hard to look at a set of data and understand what it means without organizing it in a way which is easy to understand and refer back to.

Other Questions
Which sentence is the best example of allusion?O A. The new geologist has more rock samples than Bill Gates hasdollars.B. Dr. Gonzalez's house is basically a palace, complete with towersand gates.C. Gray clouds swelled from the west, threatening to dump rain onthe town.O D. My town's mayor is a complete pig; he makes a fool of himselfconstantly Round 1,217 to the nearest thousand. anyone have good websites to cure boredom Which of the following is most likely explanation of how the structure of the poem contributes to its meaning? There are (64)2 60 pigs on a farm. What is the total number of pigs on the farm? Please HELP! will give brainliest Need help on these two questions In which region does the ocean get the most sunlight throughout the year?A. Near the equatorB. Near the polesC. Northern mid-latitudesD. Southern mid-latitudes A 55 kg boy is throwing a 0.23 kg baseball up in the air. He decides to see how high he can throw it and uses a timer to see how long the ball stays in the air. He throws the ball as hard as he can straight up in the air and finds that it takes 5.5 seconds to come back to him. How long did it take for the ball to reach its highest point? (half the time it was in the air) What quadrant is point A located in?A. Quadrant IV B. Quadrant IIIC. Quadrant I D. Quadrant II Someone pls help me ASAP what is the resolution of the book "The Heir" Solve each of the following equations for the missing variable.-2.5x 10 = 40O x = 20O x= -20O 50-50 The function r(x) = 0.000345(x 50)2 + 2.1 can be used to model the curve of a road designed to allow for water to run off in rainstorms depending on the distance from the shoulder of the road, x, in feet. A European firm studying these curves is going to convert feet to meters using the function m(x) = 0.3048x. Which composition can be used to model the curve of the road in terms of meters? What was the original purpose of the Constitutional Convention? A. amend the Articles of Confederation B. amend the Bill of Rights C. amend the Constitution D. amend the Declaration of IndependenceIn December 1776, General Washington led his forces across the Delaware River/ Ohio River. The Continental Army launched a surprise attack against Hessian forces in the Battle of Bunker Hill/ Trenton. Use the passage to answer the question.from Andrew Jackson's Message to Congress "On Indian Removal"It will separate the Indians from immediate contact with settlements of whites . . . and perhaps cause them gradually, under the protection of the Government and through the influence of good counsels, to cast off their savage habits and become an interesting, civilized, and Christian community.Andrew Jackson, 1830What was the impact of the Indian Removal policy discussed by Andrew Jackson? A. the integration of the Five Civilized Tribes into American culture B. the beginning of a financial crisis in 1837 C. the alliance between Native Americans and the British D. the deaths of thousands along the Trail of TearsWhy were southern states less industrialized than states in the North? Select the two correct answers. A. Northern factories would not trade with southern businesses. B. Southern states did not have the raw materials needed for factories. C. Agriculture was very profitable for the southern states. D. Climate conditions favored agricultural industries. E. Factory owners would not relocate to the South. Which were effects of John Browns raid at Harpers Ferry? Select the two correct answers. A. Slaves engaged in armed revolts throughout the South. B. Kansas was taken over by Free-Soilers. C. Several southern states passed laws to prevent slave rebellions. D. Antislavery northerners considered Brown a martyr to the cause. E. Frederick Douglass joined Browns abolition movement.Why did the idea of republican motherhood lead to increased education for some women? A. Women were tasked with educating the next generation, and thus needed to be educated themselves. B. Women were required to attend public schools, and thus would be punished if they did not obey. C. Women were believed to be more intelligent than men, and thus were encouraged to educate themselves. D. Women were thought to be the future leaders of the country, and thus were pushed to study politics and economics.Which was most likely an effect of the Confiscation Acts during the American Revolution? A. increased loyalist opposition to patriots B. decreased loyalist opposition to patriots C. increased patriot opposition to loyalists D. decreased patriot opposition to loyalistsWhat did Shayss Rebellion expose? 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Amendments to laws required a majority / unanimous vote.What reason did the Democratic-Republicans give for opposing the Alien and Sedition Acts? A. They were unconstitutional. B. They were too pro-French. C. They targeted wealthy elites. D. They opened the country to unlimited immigration.Use the quote to answer the question.The Americans have tarred and feathered your subjects, plundered your merchants, burnt your ships, denied all obedience to your laws and authority; yet so clement and so long forbearing has our conduct been that it is incumbent on us now to take a different course. Whatever may be the consequences, we must risk something; if we do not, all is over. Lord NorthThis quote most clearly supports an argument in favor of what? A. British officials and the Coercive Acts B. Native Americans and the Proclamation Line C. Parliament and the Declaratory Act D. Sons of Liberty and the Boston Tea PartyWhich laws were deemed intolerable by the colonies? A. Coercive Acts B. Stamp Act C. Tea Act D. Townshend Acts If Mary runs 5 miles in 50 minutes, what is her speed with the correctlabel? Who was the first to rule in the new age kingdom? A. Hatshepsut B. Ramses ll C. Nefertiti D. Aphrodite Which of the following takes place during the research phase? (choose all that apply)software requirements are gatheredsoftware requirements are implemented in codesoftware requirements are analyzedsoftware requirements are detailed in a specification document Earth began as a mixture of about 90% stony, olivine-rich material and about 10% iron metal, just like the composition of chondritic meteorites. Soon after its formation the interior of the Earth is thought to have become very hot. What was the result of this increase in heat? A) The iron melted and collected in the interior of Earth to become its core. B) The olivine remained behind, becoming the mantle and the melted iron became the core. C) Both the olivine and iron melted and as they later solidified, became the mantle and the core. D) The olivine became the crust and the iron, melting, defended into the earth to become the core. Which exerts more force, the Earth pulling on the moon or the moon pulling on the Earth? Explain. Which of the following is NOT one of the functions of lipids?A. forming the exoskeletons of insectsB. forming waxy leaf coveringsC. storing energy in fat cellsD. forming cell membranes