A student drew this model to show the gas exchange in the human body.


a diagram of the transport of oxygen and carbon dioxide around the body in the blood, from the lungs to the organs and again to the lungs

What are the strengths of the model the student created?

Answers

Answer 1

Answer:

gases

Explanation:

one strength would be that the graph clearly shows the gases and pathway of the gases which are taken in and used in exhalation.


Related Questions

After a rap concert, as Dominique walks out into the fresh air, she notices her ears are ringing. This ringing indicates possible damage to the hair cells of her _____ membrane.Please type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished.

Answers

This ringing indicates: possible damage to the hair cells of her basilar membrane.

What is basilar membrane?

The basilar membrane is the main mechanical element of the inner ear. Its vibration patterns have the effect of separating incoming sound into its component frequencies that activate different cochlear regions.

So we can conclude that the ringing indicates possible damage to the hair cells of her basilar membrane.

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The word transcribe means 'to write out' and the word translate means 'to express in a different language'. Review the meanings of transcription and translation in protein synthesis. How do the technical meanings of these words relate to meanings of the words in ordinary language.

Answers

The word transcribe means 'to pass the code from DNA to RNA', whereas the word translate means 'change from mRNA to protein', which is a different language.

What is the genetic code?

The genetic code is a series of instructions that indicate how to synthesize proteins from a given gene sequence.

During transcription, the DNA gene sequence is transcribed into a messenger RNA (mRNA).

During translation, triplets of nucleotides or codons in mRNA determine specific amino acids in the growing protein sequence.

In conclusion, the word transcribe means 'to pass the code from DNA to RNA', whereas the word translate means 'change from mRNA to protein', which is a different language.

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what would happen if glycolsis could not happen in a cell

Answers

Answer:

The cell would die.

Explanation:

If glycolysis is interrupted, these cells lose their ability to maintain their sodium-potassium pumps, and eventually, they die. The last step in glycolysis will not occur if pyruvate kinase, the enzyme that catalyzes the formation of pyruvate, is not available in sufficient quantities.

The chart below shows the three main types of plant tissues and associated tissues.

The chart shows the 3 main types of plant tissues and associated tissues. Plant tissue is divided into dermal, ground, and 1. Ground is divided into 2, Collenchyma, 3. 1 is divided into 4 and 5.

Which row (A, B, C, or D) best completes the chart above?


1
2
3
4
5
A
Vascular
Xylem
Parenchyma
Phloem
Sclerenchyma
B
Xylem
Phloem
Vascular
Sclerenchyma
Parenchyma
C
Parenchyma
Vascular
Xylem
Phloem
Sclerenchyma
D
Vascular
Sclerenchyma
Parenchyma
Xylem
Phloem
A
B
C
D

Answers

The plant tissues can be subdivided in the chart as Vascular Sclerenchyma Parenchyma Xylem Phloem. Thus, the correct option is D.

What role does the sclerenchyma play?

Sclerenchyma's primary job is to offer mechanical support. They are made up of lengthy, slender cells that have a thick lignified wall. They lack protoplast and are largely dead.

The complete chart and table are given in the image attached.

A basic permanent tissue known as parenchyma makes up a large portion of the ground tissues of plants, where vascular tissues and other tissues are attached. They are non-vascular and made up of undifferentiated, primitive living cells that have undergone modifications to carry out distinct tasks.

Xylem, along with phloem and cambium, is a key component of vascular tissue. Its primary functions include providing mechanical support and storage as well as moving water and solutes from the plant-soil interface to the stems and leaves.

Parenchyma cells, are also a component of phloem and are essential for the storage of water, non-structural carbohydrates, and storage proteins.

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Answer: it’s D

Explanation: truss

Which observation helped scientists determine the age of the universe?
A. All stars and galaxies are moving closer together at the same rate.
B. All stars and galaxies are moving away from Earth at the same
rate.
OC. The farther away a star or galaxy is, the more slowly it is moving
away from us.
о D. The farther away a star or galaxy is, the more quickly it is moving
away from us.

Answers

A. all stars and galaxies are moving closer together at the same rate

What do animals need to survive and reproduce

Answers

Animals need features such as nutrition, movement, respiration, response to stimuli, growth, and excretion in order to survive.

Survival of animals

In order for an animal to survive, the following must be observed:

Nutrition: the animal must feed. Food gives energy and supplies the necessary nutrients for growth and repair.Movement: animals must be able to move away from dangers and in search of food.Respiration: the consumed food must be broken down and this can only happen by respiration.Growth: only by growing and developing will an animal be able to reach maturity and reproduce.Excretion: unused foods must be removed from the body due to their toxicity to the body.

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Crabeater seals eat krill.

Fishermen catch large amounts of krill from the sea.

How would a decrease in the number of krill affect the number of

crabeater seals?

___________________________________________________________________

_____________________________________________

Leopard seals also eat krill.
A decrease in the number of krill will affect the crabeater seals sooner
than it affects leopard seals.
Give the reason for this.

Answers

if the number of individuals in the krill decreased, then the crab and crabeater seal populations would decrease because there would not be enough food for all of the individuals of their populations to eat.

would cause evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home?

Answers

Gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

What is Gene flow?

In genetics, the expression 'gene flow' refers to the migration of organisms or movement of their reproductive germinal cells to a new place.

 

Gene flow is well known to alter the genetic structure of the population in the site where it occurs.

In conclusion, gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

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Which of these describes ATP?

A. the site of photosynthesis
B. genetic material
C. energy storage
D. cell waste

Answers

Answer:

C

Explanation:

ATP has to do with energy so the correct answer would be energy storage.

The one that describes ATP is energy storage. The correct option is C.

What is ATP?

A chemical that is a part of all living cells and gives energy to a variety of metabolic processes, including the production of RNA.

In patients with advanced solid tumors, the effects of laboratory-produced ATP on weight loss and muscle strength are being investigated. Likewise known as adenosine triphosphate.

The principal energy source for critical biological processes such muscular contraction, nerve impulse transmission, and protein synthesis is ATP generated in mitochondria.

For example, large levels of ATP signal that the cell has enough ATP and does not need to produce any more through cellular respiration. In this instance, a product "feeds back" to block its pathway, which is a form of feedback inhibition.

Thus, the correct option is C.

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shin splints usually occur on the ___ part of the ___ leg.

Answers

Shin splints usually occur on the inner  part of the lower leg.

What is known as shin split?

This is the type of muscle spit that occurs to the leg due to the fact that it has undergone stress.

This is mostly seen in athletes. Continued stress on the shin bone is one of the factors that is known to cause shin split in people.

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Which is transported in the xylem of a plant?
A. Dead material
B. Water
C. Chloroplast
D. Blastocysts

Answers

Water is transported in the xylem if a plant.

Answer:

water

Explanation:

water and other dissolve material are transported in the xylem of a plant

Which of the following is the best example of a scientific question?
A. What is my favorite food to eat in the morning?
B. What causes trees to lose their leaves in the fall?
C. Is it ethical to do experiments on animals?
D. How high can my dog jump?
SUBMIT

Answers

Answer:

b

Explanation:

Answer:

its c

Explanation:

24. New crust (oceanic plate) is formed at (4 points)
transform plate boundaries.
subduction boundaries.
O collision boundaries.
O divergent plate boundaries.

Answers

collision boundaries

Why does your body take so much
longer to digest a well done steak
than a Snickers candy bar?
A. because the musculoskeletal system can break
simple sugars down faster than protein
B. because the stomach's digestive chemicals can
break simple sugars down faster than protein
C. because the immune system can attack the
simple sugars and break them down faster than
protein
D. because the pelvic and urinary systems can brea
simple sugars down faster than protein

Answers

Answer:

d

Explanation:

.df

Answer:B

Explanation:

B

Need help asap!!!!!!!!!!!!!!!!!!

Answers

(a) Magnetic induction occurs when a conductor placed in a magnetic field changes direction or moves across the line of flux of the magnetic field.

(b) A magnet can attract unmagnetized material when the field from the magnet aligns the magnetic dipoles of the unmagnetized material.

What is magnetic induction?

Magnetic induction or Electromagnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.

How unmagnetized material is attracted to a magnet

A magnet can attract unmagnetized material when the field from the magnet aligns the magnetic dipoles of the unmagnetized material so that they match those of the magnet itself.

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Which of these
describes
humoral immunity?
A. the binding of antigen and antibody triggering a
response of plasma and memory b-cells to attack
B. t-cells and macrophages fighting infected cells that
are non-self or cancerous
C. our body remembering pathogens it has fought off or
learning from vaccines
D. obtaining immunity from an outside source, like
mother to baby
FutureForw

Answers

Answer:

D

Explanation:

obtaining immunity from an outside fluid

How do humans differ from chimpanzees?

Answers

They walk on all fours , they can’t swim , shorter lifespan, extra chromosomes

Humans and chimpanzees are both mammals but they have characteristics that different or set them apart from each other. These characteristics include;

- Chimpanzees work on all four legs while humans walk on only two legs
- Chimpanzees avoid river/oceans because they do not know how to swim while humans can learn how to swim with constant practices
- The body of a chimpanzee is covered with thick hairs while humans do not have as much hair on the body
- Humans have an S shaped spine while chimpanzees have a C shaped spine

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The dominant type of extracellular protein fiber in dense connective tissue is.

Answers

collagen fibers, I hope this was helpful to you :)

Which month recorded the lowest amount of ozone over the Antarctic?

Answers

The deepest ozone occurred in 1994 when the concentration sell to just 73 DU on September 30

Which process is responsible for the production of the adult body of an animal from a zygote?.

Answers

Answer:

fertilization

Explanation:

because the adult body can only form a zygote if the egg is fertilized

According to the results for Patient 3 shown above, which antigens were present in Patient 3’s blood? Check all (if any) that apply. A antigen B antigen Rh antigen

Answers

Patient 3 blood contains A antigen and Rh antigen.

What antibody-antigen reactions?

Antibody-antigen reactions are reactions which occur when matching antigens and antibodies are mixed together.

In blood, antigen-antibody reactions result In agglutination of blood.

In the image shown, when Patient 3 blood is mixed with anti-A and anti-Rh aggluitination occurs, but no agglutination occurs with anti-B.

Therefore, Patient 3 blood contains A antigen and Rh antigen.

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Answer: B Antigen

Explanation: Other answer is wrong lol

+
C
What will most likely increase if there is a high death rate?

Answers

Answer: would be emigration

Explanation: When the death rate shoots up in a particular environment due to certain factors organisms are bound to emigrate away for such environment to avoid death from reaching them

cellular membrane are permeable to _______ but impermeable to __________

Answers

Cellular membrane are permeable to nutrients but impermeable to protein.

What is cell membrane?

Cell membrane is the cellular structure that surrounds the cell which is semi permeable thereby selecting the substances that either leaves or enters the cell.

Nutrients are chemical that helps to sustain the cell while proteins are used to build up worn out part of the cell.

Therefore, the cell membrane allows the cell to absorb nutrients by resists the removal of proteins.

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What are some possible benefits and dangers if the DNA is used to create a mutant form of the organism?

Answers

Explanation:

The majority of mutations have neither negative nor positive effects on the organism in which they occur. These mutations are called neutral mutations. Examples include silent point mutations. They are neutral because they do not change the amino acids in the proteins they encode.

Many other mutations have no effect on the organism because they are repaired beforeprotein synthesis occurs. Cells have multiple repair mechanisms to fix mutations in DNA. One way DNA can be repaired is illustrated in Figure below. If a cell’s DNA is permanently damaged and cannot be repaired, the cell is likely to be prevented from dividing.

A. Refine the graph by adding the interval of time of extinction with a label drawn from the table as shown by “a”.

B. Analyze these data in terms of the clustering of extinction events.

C. Based on your analysis, explain how ecosystems have changed during the last 40,000 years, changed and identify the factor that caused these changes.

D. Based on the correlation between Earth’s temperature and the concentration of CO2 in the atmosphere, predict what will happen to animal populations in the future.

Answers

Answer:

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What type of small insects do some ants “farm”?

Answers

Answer:

Ants and aphids have a special relationship, mutualistic in nature

Explanation:

hey each benefit from one another; ants protect aphids and aphids feed ants. Aphids feed their farmer ants a sweet honeydew liquid in exchange for protection from predators.

What are substrates?
A. the products of chemical
reactions
B. a part of the lungs that helps with
oxygen exchange
C. the reactants (ingredients) of
enzyme-catalyzed reactions

Answers

The base on which an organism lives
C. Enzyme-catalyzed reactions

30. 9) To complete this Venn Diagram, label the following cell parts as A (Prokaryotic), B (common to both) or C (Eukaryotic) characteristics:
A B C
Prokaryotic
Eukaryotic
capsule
flagella
cell wall (incl. plants)
cytoplasm
cell membrane
nucleus

Answers

capsule-Aflagella- Bcell wall-Bcytoplasm-Bcell membrane-Bnucleus-CA capsule is only present prokaryotes. Prokaryotes use their capsules to assist them stick to one another and different surfaces in their surroundings as well as to keep their cells from drying out.Flagella is present in both prokaryotes and eukaryotes however the flagella of eukaryotes is different due to presence of microtubules.Cell wall is present in prokaryotes and in plant cells. cell wall protects from desiccation and other substances that are harmful for the cell.Cytoplasm is present in both. however in eukaryotes the cytoplasm contains membrane bound organelles which are absent in prokaryotes.Cell membrane is present in both.Nucleus is only present in eukaryotes while in prokaryotes the genetic material is contained in a nucleus like substance.

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Answer: Capsule : A

Flagella: A

Cell Wall: B

Cytoplasm: B

Cell membrane:  B

Nucleus: C

Explanation: got this question correct on my lesson. Hope this helps, if you are in Visions, best of luck to you from another fellow vision student.

Clouds can decrease the range of daily temperatures because ________.

Answers

According to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.

What are the clouds?

It is the mass of aqueous vapor that is suspended in the atmosphere that reflects solar radiation contributing to the cooling of the Earth's surface.

One of the determining factors of daily temperatures is the reflection of solar radiation by the clouds, when there are no clouds in the sky, diffuse radiation is produced through the process of diffusion through atmospheric particles.

Therefore, we can conclude that according to the research, low and thick clouds reflect solar radiation and help to send it back into space during the day.

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a ________ is a very large general-purpose computer that is capable of performing very many functions as if these are done simultaneously, and storing extremely large amounts of data.

Answers

The mainframe computer is a very large general-purpose computer that is capable of performing very many functions as if these are done simultaneously, and storing extremely large amounts of data.

What are mainframe computers?

Mainframe computers are computers used primarily by large organizations for delicate applications like processing bulk data.

They  are known for their large size, amount of storage, fast processing power and high level of reliability in results.

Thus, the mainframe computer is a very large general-purpose computer that is capable of performing very many functions as if these are done simultaneously, and storing extremely large amounts of data.

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Select the correct text in the passage.Which sentences indicates that Jim is planning his poster design?Jim is a graphic designer. He is creating a social awareness poster. He first determines the message that he wants to convey. He further decidesthe budget and format. He then ensures that everything he puts in his poster is simple and concentrates on the message. After that, he usesdifferent colors to make the poster look attractive. Finally, he removes the content irrelevant to the message.ResetNext thanks to you all for you help Now that you are almost done with 8th grade, I want to find out where you are all going to High School next year. I put two questions for you to answer, the first is where you have been accepted to for next year and where you are currently going to be in September. The second question is the school you are hoping to get into and attend next year, if you did not get your first choice. Upon request of our city Mayor Rolen Paulino Jr., police stations and OCMFC are directed to strictly implement the minimum health safety protocols including wearing of face masks, observance of social distancing and prohibition of mass gatherings. Violators on the protocols will be given citation tickets.Upon request of our city Mayor Rolen Paulino Jr., police stations and OCMFC are directed to strictly implement the minimum health safety protocols including wearing of face masks, observance of social distancing and prohibition of mass gatherings. Violators on the protocols will be given citation tickets.o Man vs charactero Man vs natureo Man vs selfo Man vs society if the present value of growing perpetuity is 214,the required rate of return is 10% and growth rate is 3%, what is cash flow in year1(round to nearest whole number) i An 8-pack of clay pots costs $15.76. What is the unit price? Why should you review the details in your written report and prioritize the ones you will use in your oral report?Group of answer choicesYou may find that some of the details in your written report were not accurate enough for a speech.You may not have time to describe or explain all of the details in your written report without rushing.Some kinds of details are easier to write about than they are to talk about.Flag question: Question 5 Which of the numbers below are whole numbers?A. 0B. 0.388C. 2454D. 602.49E. 996F. 719557 Chris lost $8.59 playing poker in one week. If this continued, what would be his netwinnings or losses after five weeks? Assume that the number of sellers and market increase, what will happen to the supply curve for the product, and what will happen to the price and quantity in the market? Two candles are light at the same time one burns for 6 hours and the other one lasts 2 hours. The first candles flame is 3 times longer than the other ones. How long do the both candles burn for? (please write with the way you found the answer I will give brainliest.) Which of the following is a density-independent factor that affects population size?1. Limited space2. Presence of parasites3. Natural disaster4. Competition for food Which number line represents the solution set for the inequality 3(8-4x) < 6(x - 5)? Why do individuals who are anemic generally not exhibit an increase in respiratory rate or tidal volume, even though their blood is not carrying enough oxygen? With a burst of speed, Kevin swims one 25.0-m stretch in 9.22 s. What is Kevin's average speed over those 25 m Read the excerpt from "The Most Dangerous Game, by Richard Connell.His foot touched the protruding bough that was the trigger. Even as he touched it, the general sensed his danger and leaped back with the agility of an ape. But he was not quite quick enough; the dead tree, delicately adjusted to rest on the cut living one, crashed down and struck the general a glancing blow on the shoulder as it fell; but for his alertness, he must have been smashed beneath it. He staggered, but he did not fall; nor did he drop his revolver. He stood there, rubbing his injured shoulder, and Rainsford, with fear again gripping his heart, heard the general's mocking laugh ring through the jungle.Compare the film adaptation of the scene to the text.Which analysis best explains the effect of adding the female character to the scene in the film adaptation?She advances the plot. Having her run through the jungle moves the events of the story along.She serves a practical function. Using her bracelet to create the trap makes it more realistic to the audience.She raises the stakes. Giving the audience another character to care about increases the suspense level.She balances the film by providing a woman's perspective of the events that unfold in the jungle. How to convert c 40 to f A perfectly competitive firm is producing 700 units, which is their profit-maximizing output level. The market price for their good is $2 and the firm's average total cost to produce the 700 units is $0.50. What is their profit or loss from producing the 700 units How does Homer identify Odysseus as the protagonist of the story? Engine vacuum is being discussed. Technician A says that when the engine is operating under light loads, engine vacuum is low. Technician B says that engine vacuum is high when the engine is operated under heavy loads. Who is correct