Answer:
Explanation:
The process that accurately describes the transport of substances in the body and production of energy in cells is- The lungs inhale oxygen, which is transported to cells by the circulatory system, where cells use it to create energy.Therefore, the correct option is A.
What is respiration?The process of respiration involves the exchange of gases between the environment and the body. During inhalation, air enters the lungs, and oxygen is diffused across the lung tissue and into the bloodstream.
The oxygen-rich blood is then pumped by the heart to the cells throughout the body via the circulatory system. In the cells, the oxygen is used in a process called cellular respiration to produce energy in the form of ATP, which powers cellular functions.
Carbon dioxide, a waste product of cellular respiration, is then transported back to the lungs via the circulatory system and exhaled during exhalation.Therefore, the correct option is A.
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The question is incomplete, but most probably the complete question is,
Which process accurately describes the transport of substances in the body and production of energy in cells?
A. The lungs inhale oxygen, which is transported to cells by the circulatory system, where cells use it to create energy.
B. The lungs inhale carbon dioxide, which is transported to cells by the circulatory system, where cells use it to create energy.
C. The heart inhales oxygen, which is transported to cells by the respiratory system, where cells use it to create energy.
D. The heart inhales carbon dioxide, which is transported to cells by the respiratory system, where cells use it to create energy.
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There is oil that is coming up on the beach from the waves. What most likely caused the oil to get in the water?
A) Animals have carried oil from land to the water.
B) An accident caused an oil rig to spill oil into the ocean.
C) The wind has blown oil into the ocean from land.
D) The oil has come from a crack in the ocean floor.
Answer:
it would be B
Explanation:
it makes the most sense
An accident caused an oil rig to spill oil into the ocean, most likely caused the oil to get in the water, hence option B is correct.
What are the causes of oil spills?Although incidents involving tankers, barges, pipelines, refineries, drilling rigs, and storage facilities are the most common source of oil spills in rivers, bays, and the ocean, they can also involve recreational boats and marinas. People making errors or being negligent can result in spills.
The source of between one-third and fifty percent of the oil in the water are natural seeps. These are specific locations on the seafloor where springs of oil and gas can be seen rising buoyantly from oil-rich sediments that have been naturally raised up close to the earth's surface.
Therefore, option B is correct.
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Iron is with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is .
Answer:
A compound
Explanation:
A compound is a substance (pure) that contains two or more different types of atoms chemically combined together. In other words, a compound is formed from the chemical combination of two or more elements.
According to this question, iron (Fe) is an element with one type of atom that combined with oxygen in the atmosphere to form iron oxide known as RUST. This is primarily what happens when a ironic substance is said to RUST. Rust is a combination (chemical) of two different kind of atoms i.e. iron and oxygen, hence, it is a COMPOUND.
Answer:
Explanation:
first one is compount
Female New Zealand mud snails are able to produce viable offspring that develop into mature adults from unfertilized eggs.
Answer:
It is called parthenogenesis
Explanation:
This is because parthenogenesis is a type of reproduction where the female produced egg develop into offspring without fertilization from the sperm of the male parent. It is a type of asexual reproduction in which unfertilized egg from the female develop into offsprings either both sexes or male only or female only.
1. What are three important steps that pesticide users should
take into account when dealing with the pesticide label?
Answer:
1. be a simp
2. megan thee stalion
3. shes taken
4. lotion
Explanation:
Two parents with blue eyes (bb) can have a child with brown eyes (Bb or BB)
0 T True
F False
Why do we only see four trophic levels in most food webs?
Answer:
Usually there's not enough energy left to support any additional levels.
Dentro de las Cadenas Tróficas, existen otros tipos de organismos que se alimentan de fuentes derivadas, sea de las Plantas o de los Animales, ¿cuáles son?
Answer:
Los detritívoros
Explanation:
Los detritívoros son organismos que se alimentan tanto de plantas como de animales en descomposición (detritos). Los organismos detritívoros representan un componente fundamental de los ecosistemas ya que de ellos depende el reciclaje de nutrientes en los ciclos biogeoquímicos. Los detritívoros incluyen bacterias (por ej., bacterias nitrificantes claves en el ciclo del nitrógeno), animales (por ej., la cochinilla de la humedad, lombrices, etc) y hongos saprófitos (por ej., Fomitopsis pinicola, Fomes fomentarius, los cuales crecen sobre la madera y/o sus restos). Los detritívoros se encuentran en todos los tipos de ecosistemas y tienen un rol fundamental en la cadenas trófica mediante su activa participación en los ciclos biogeoquímicos, especialmente en el ciclo del nitrógeno.
What is the function of digestive function? Explain in brief
Answer:
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus
Explanation:
I HOPE IT'S HELP :)What happens to food and air when they enter the body?
The Rolling Plains ecoregion lies west of the Crosstimbers area of Texas and at elevations between 900-4000 ft. The Rolling Plains is a part of the central United States Great Plains system. Like the Crosstimbers ecoregion, it has rolling hills. These topographical features are due to the several rivers that flow through this ecoregion.
The rivers in the area weather and erode the land, forming __________ in this area.
Answer: plateaus
Explanation: there not canyons so you can cross that off and its not the dunes nor the deltas so if you look at the picture you can tell it is the plateaus
Rivers in the area weather and erode the land, forming a mouth in this area.
MouthIt is the place where a stream of water, such as a river, empties. Thus, a river can have as its mouth another river, a large lake, a pond, a sea or the ocean.
With this information, we can conclude that the rivers in the area weather and corrode the land, forming a mouth in this area.
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what happens during G1 phase?
Answer:
G1 phase. G1 is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. During this time, the cell grows in preparation for DNA replication, and certain intracellular components, such as the centrosomes undergo replication.
Explanation:
Question 2
Four metal cubes, each at a different starting temperature, are placed in contact with each of
Cube #1
Cube #2
25°C
90°C
Cube #3
Cube #4
10°C
56°C
Which of the following describes the most likely flow of thermal energy in this situation?
It appears that some of the answer choices got cut off in the image. In any case, thermal energy would flow from a higher-temperature cube to a lower-temperature cube.
So the correct answer should be among the following formulations:
Cube #1 to Cube #3
Cube #2 to Cube #1
Cube #2 to Cube #4
Cube #4 to Cube #3.
Heat, defined as a sort of energy transfer as well as the distinctive energy of a degree of freedom. Therefore, Cube #1 to Cube #3 and Cube #2 to Cube #4 are correct.
What is thermal energy?The word "thermal energy" is being used interchangeably in engineering and physics. It can relate to a variety of distinct physical notions.
Internal energy as well as enthalpy of a body of radiation and matter are examples of these; heat, defined as a sort of energy transfer (as does thermodynamic work); as well as the distinctive energy of a degree of freedom are examples of these. Cube #1 to Cube #3 and Cube #2 to Cube #4 describes the most likely flow of thermal energy in this situation.
Therefore, Cube #1 to Cube #3 and Cube #2 to Cube #4 are correct.
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Duck-billed platypus is called a bridge animal, why?
Answer:
The platypus serves as a 'bridge' animal between nonmammals like birds and reptiles, which maintain their testicles in their body cavity, and placental and marsupial mammals, which hold their testes in an external scrotum."
mantion any two effects of water pollution?
Answer:
Hey mate.......
Explanation:
This is ur answer......
Diseases: In humans, drinking or consuming polluted water in any way has many disastrous effects on our health. It causes typhoid, cholera, hepatitis and various other diseases. Destruction of Ecosystems: Ecosystems are extremely dynamic and respond to even small changes in the environment.
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3. Jelaskan fungsi ragi atau bibit dalam proses pembuatan produk pangan bioteknologi konvensional tersebut! Unsur apakah yang terdapat dalam ragi atau bibit?
Explanation:
Genetically engineered foods (GE foods), or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering. Genetic engineering techniques allow for the introduction of new traits as well as greater control over traits when compared to previous methods, such as selective breeding and mutation breeding.[
Commercial sale of genetically modified foods began in 1994, when Calgene first marketed its unsuccessful Flavr Savr delayed-ripening tomato. Most food modifications have primarily focused on cash crops in high demand by farmers such as soybean, corn, canola, and cotton. Genetically modified crops have been engineered for resistance to pathogens and herbicides and for better nutrient profiles. GM livestock has been developed, although, as of 2015, none were on the market.
English
Hope this helped
Based on the graph, at which point is the death rate most likely greater than
the birthrate?
A. Between years 4 and 5
B. Between years 6 and 7
C. Between years 3 and 4
D. Between years 8 and 9
SUBMIT
Answer: b
Explanation:
If you don’t have edmentum don’t answer this you won’t understand.!*science*GIVING 50 POINTS TO WHOEVER GETS IT RIGHT.!
One of the concerns about rising CO2 levels ocean water is the negative effect on certain types of marine life, such as oysters and clams. Does your experiment show a negative effect? Explain your answer.
Answer:
see below :)
Explanation:
For many years sea life such as oysters and clams have been acostumed to the temperature of the water. Rising levels of CO2 will cause more heat in water temperatures. This would make the shells of the oysters and clams 'wear away'.
Answer:
yeah the person under me is right
Explanation:
Ocean acidification is a consequence of the excess carbon dioxide in the atmosphere from fossil fuels. When the ocean absorbs the CO2, the water becomes more acidic. Shelled animals like zooplankton, corals, clams, mussels and oysters cannot grow their shells in the acidic water.
BTW I HAVE edmentum I DO ONLINE SCHOOL ON IT
please help if i fail this test im gonna fail:((
1.Black is the absence of all light. So why do the fur and pupils of this cat appear to us to be black?
A
The fur and pupils of the cat only reflect the black wavelength of light back to our eyes.
B
There is no light in the room where the cat is located.
C
The fur and pupils of the cat absorb all of the light waves so our eyes detect black.
D
The fur and pupils of the cat reflect all light waves back to our eyes.
2.The diagram shows the electromagnetic spectrum. Based on the diagram, which statement is correct?
A
An ultraviolet wave has less energy than an infrared wave.
B
A radio wave has a shorter wavelength than a gamma ray wave.
C
A radio wave has more energy than a microwave.
D
An X-ray wave has a higher frequency than an infrared wave.
Which statement best describes diffraction?
A
Light energy is absorbed by surrounding matter.
B
Light slows down as it passes through a medium.
C
Light bounces off a medium.
D
Light bends around an object.
The visible light spectrum from its longest to shortest wavelength is...
A
Infrared, red, orange, yellow, green, blue, indigo, violet, ultraviolet.
B
Red, orange, yellow, green, blue, indigo, violet.
C
Ultraviolet, violet, indigo, blue, green, yellow, orange, red, infrared.
D
Violet, indigo, blue, green, yellow, orange, red.
Which of the following statements about how light waves travel is correct?
A
Light waves travel faster through solids than through air.
B
Light waves travel the fastest through liquids and slowest through the air.
C
Light waves travel faster through the air than through solids.
D
Light waves travel the fastest through solids and slowest through liquids.
A model of a concave lens is shown in the diagram. Which of the following describes a possible application of this type of lens?
A
Concave lenses can be used in laser pointers to converge the projected light to a single point.
B
Concave lenses can be used in mirrors to make objects appear closer than they truly are.
C
Concave lenses can be used in car headlights to spread the projected light outwards.
D
Concave lenses can be used in microscopes to make small objects appear larger.
Mrs. Lewis places a stick in a pond. When she looked down at the stick, it appeared to be broken at the point where the stick entered the water. This was caused by:
A
absorption of light waves by the stick.
B
refraction of light waves passing from air into water.
C
diffraction of light waves around the stick.
D
reflection of light from the water.
Renee looks out a window. The window is clear, or transparent. This means most of the light that hits the window is:
A
reflected
B
scattered
C
absorbed
D
transmitted
When the energy of a wave increases, the __________ increases.
A
energy
B
frequency
C
electricity
D
wavelength
When the energy of a wave increases, the __________ increases.
A
energy
B
frequency
C
electricity
D
wavelength
there's 2 more questions in the comments
Answer:
D, A, D, C, C, C, D, B, A or B
Explanation:
water vapour is emitted from plant leaves
Answer:
Hey mate......
Explanation:
This is ur answer.....
Water vapour is emitted from plant leaves is known as Transpiration!Hope it helps!
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PLEASE SELECT ALL THAT. APPLY!!!!
Answer:
Stem cells are unspecialized, can divide and renew themselves for long periods of time, and can be induced to become differentiated cells with specialized functions.
Explanation:
Which is a possible consequence of decreasing air quality resulting from global warming?
drying out of fertile lands
flooding of low-lying coastal areas
melting of glaciers and polar ice caps
decrease in population due to health threats
Answer:
Melting of glaciers and ice caps.
Explanation:
Global warming increases greenhouse gasses increasing heat, obvi. So that will cause the glaciers to melt. and with out glaciers there is no cold water without could water there is no convection current without convection current there are isnoway to move nutrients.
One of the possible consequences of decreasing air quality resulting from global warming is melting of glaciers and polar ice caps.
What is global warming?
The term global warming has to do with the gradual rise in the temperature of the earth owing to the release of harmfull greehouse gases into the envionment.
One of the possible consequences of decreasing air quality resulting from global warming is melting of glaciers and polar ice caps.
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A scientist identifies a sequence at random from the human genome. Which description of the sequence is the most likely?
A. The sequence is located on a sex chromosome.
B. The sequence is part of a gene for cell growth and development.
C. The sequence is part of a gene for immunity and defense.
D. The function of the sequence is unknown or unidentified.
Answer:
The answer is D. The function of the sequence is unknown or unidentified.
Explanation:
This answer is correct hope this helps! :)
pls help me answer pls
Answer:
I do not see the file
Explanation:
When Paul Hopkinsberger swam the English Channel he had to train and he had to gain weight. What is it called when he or any other athlete runs out of the carbohydrates stored in the liver and the muscle and must start burning fat as their energy source?
Answer:
Not exactly sure this is right .Bonking, or “hitting the wall” as it is also known, is a well-known phenomena among marathon and ultramarathon runners which occurs when your body runs out of sugar to burn. Sugar, stored in your liver and muscles bound into large chains called glycogen, is the prime fuel for a distance runner.
Explanation:
divergent plate boundary: how do the plate and mantle interact at this type of plate boundary?
What happened at the end of the most recent ice age?
A. Land bridges became exposed.
B. Sea levels rose over 300 feet.
C. A mass extinction occurred.
D. The Cenozoic era began.
Answer:
B.Sea levels rose over 300 feet.
Explanation:
oof someone has the answer well then they are right its B.
B. Sea levels rose over 300 feet.
What happened at the end of the last ice age?New University of Melbourne research has revealed that ice ages over the last million years ended when the tilt angle of the Earth's axis was approaching higher values.
during the last glacial period, Antarctica was protected by way of a massive ice sheet, much as it is today; but, the ice covered all land areas and extended into the ocean onto the center and outer continental shelf.
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march 26,
21
Quiz
1 Plants make their own food in a form of ?
During the entire month of June, temperatures increase in the Northern Hemisphere and decrease in the Southern Hemisphere.
What causes these temperature changes?
The Sun reaches its lowest point in the sky.
The Sun reaches its highest point in the sky.
The north end of Earth’s axis is tilted toward the Sun.
The south end of Earth’s axis is tilted toward the Sun.
The north end of Earth’s axis tilting towards the Sun causes these temperature change.
What is Temperature?This can be defined as the degree of hotness or coldness of a body. We were told that Temperature increased in the Northern hemisphere.
This means that the north end was more exposed to the Sun by tilting towards its direction which is why option C is the most appropriate choice.
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While frying French fries, Wanda burned her hand. Burns are examples of a:
skin abnormality.
homeostatic balance.
skin infection.
homeostatic imbalance.
Answer:
Damage to the skin or deeper tissues caused by sun, hot liquids, fire, electricity, or chemicals.
The degree of severity of most burns is based on the size and depth of the burn. Electrical burns, however, are more difficult to diagnose because they're capable of causing significant injury beneath the skin without showing any signs of damage on the surface.
Explanation:
hope this helps, lovely!! Have a great day <3
Answer:
D
Explanation:
homeostatic imbalance
does anyone know the answer??! HERE IS THE Q:
In pea plants, green peas are dominant to yellow peas. What would be the phenotypic percentages of the offspring that would result in a cross between a green heterozygous pea plant and a yellow pea plant? *
50% Gg, 50% gg
100% Gg
50% green, 50% yellow
100% green
Answer and Explanation:
Here is the given information:
Green peas are dominant, so we will put them as capital G.
Yellow peas are recessive (meaning they don't show if there is a dominant allele - trait), so we will pit them as lowercase G.
A Green Heterozygous (different, in this case, has both G and g, or Gg) pea plant.
A Yellow pea plant (will have both lowercase g, or gg).
To find the phenotypic percentages, we make a chart and solve.