Answer:
1
Explanation:
they are always allowed to
8) The process responsible for gas exchange between areas "B" & "D" is:
OA) breathing
OB) diffusion
OC) osmosis
OD) peristalsis
Where are the A, B and RH antigens located
Answer: The A, B, and Rh antigens are located on the surface of red blood cells.
Explanation:
How fast are you moving relative to the chair relative to the Sun?
The answer to the question of how fast you are moving relative to the chair relative to the Sun would be the same, as you and your chair are effectively moving at the same speed as the Earth.
However, if we assume that you are sitting in a chair and ask how fast you are moving relative to the Sun, the answer would depend on the reference frame. From the perspective of someone standing on the Sun, the Earth (and therefore you and your chair) is moving in an elliptical orbit around the Sun at an average speed of about 30 kilometers per second (67,000 miles per hour). From the perspective of someone standing on the Earth, you and your chair are stationary (ignoring the rotation of the Earth) while the Earth is rotating on its axis and orbiting the Sun at the same speed mentioned above.
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This map shows the extent of hypoxia in Long Island Sound from 1991 through 2009. (The units are in milligrams per liter, ormg/L.) What can you conclude from this map?A. Most years, all of Long Island Sound is well oxygenated to support marine life.B. Hypoxia is a problem that has only been occurring in Long Island Sound since 2009.C. Most years, the water near New York has inadequate oxygen to support marine life.D. All of Long Island Sound has always been a hypoxic area.
Hypoxia is the state which oxygen is not available in sufficient quantities at a tissue level in the body to maintain the homeostasis. The graph shows the concentration of this condition in Long Island Spund from 91 through 09 in mg/L, showinng in the data that the west area of the region has more cases os hypoxia than the east. Therefore, between the options the one that is a true statement about how well oxygenated to support marine life the region was during that period is the letter C. most years, the water near New York has inadequate oxygen to support marne life.
What are the possible benefits and drawbacks of today's system of
taxation?
Disadvantages of Taxation:
Putting in place an income tax system is quite difficult, especially when trying to control the wealthy and companies.Wealthy people benefit from tax evasion and dishonest avoidance because they can afford to pay for expensive tax "help." Warren Buffet, the famed investor, has been quoted as saying that it is unjust that his secretary pays 30% in taxes but Buffet only has to pay 17% on his income.Some contend that an earnings tax, regardless of its level, may cause financial hardship for people in the lower middle class and lower social classes. Any reduction, no matter how minor, can cause households that are barely making ends meet to significantly lower their standard of living.Advantages of Taxation:
The income tax enables progressive taxing based on your income. In terms of percentage, a person making $15,000 a year will pay less than a person making $150,000 a year. This method of wealth distribution works well.The existing arrangement also provides the government with a reliable source of income.An income tax creates a discrepancy between the value of a person’s work and what they actually receive (disposable income).Learn more about taxes here:
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James created the graph below using the table. He made one mistake as he was creating the graph. What was James' mistake?
A The tadpole numbers should be on the X axis.
B The axis titles for pH and tadpoles should be switched.
C The legend should be at the bottom of the graph.
Answer:
B) The axis titles for pH and tadpoles should be switched
I need this now pleaseee
In your on word write a sentence describing a situation between 2 people and then rephrase to show empathy
Explain what would be the effect of having stratified epithelium in the alveoli of the respiratory system?
The alveoli needs of the epithelium for the gaseous exchange and stratified squamous epithelium are formed of multiple layers the difficulty in a gaseous exchange
If alveolar tissue were manufactured of stratified epithelium rather than simple squamous epithelium, oxygen diffusion would be reduced.
What is stratified epithelium?A stratified epithelium is a type of epithelial tissue made up of multiple layers of epithelial cells.
The only layer in contact with the basal lamina is the basal layer. This layer also undergoes mitotic division, resulting in cells in the upper layers.
Depending on their origin, the primary functions of the respiratory epithelium are to moisten, safeguard the airway tract from harmful microorganisms, infections, and tissue injury, and facilitate gas exchange.
Oxygen diffusion would be reduced if alveolar tissue were made of stratified epithelium rather than simple squamous epithelium.
Because of the multiple cell layers, oxygen would have to travel a greater distance to diffuse from the alveoli.
Thus, these can be the effect of having stratified epithelium in the alveoli of the respiratory system.
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Fill in the blank with the correct abbreviation or symbol for the definition provided
Every day
The correct abbreviation for the term Every Day is Daily.
What is an abbreviation?An abbreviation is a term to refer to an orthographic convention that shortens the writing of a certain term or expression, and consists of the written representation of a word or group of words with only one or more of its letters.
According to the above, Daily is a correct abbreviation for the term Every Day since it expresses the same meaning with fewer letters. Additionally, this abbreviation is used in the medical field to tell patients when to take their medicine.
Doctors usually put Daily when their patient must take a medicine once a day.
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Why is the food chain important??!?!?!?!!?!?!?
Answer:
The food chain is very important. It needs to be running smoothly because if an animal gets extinct, it may create a domino effect. Animals rely on food (prey), to live. If that prey dies, they may not have another food source. If this happens, then that predator would starve and die as well.
:)
Answer:
pls mark me the brainliest
Explanation:
The food chain is very important. It needs to be running smoothly because if an animal gets extinct, it may create a domino effect. Animals rely on food (prey), to live. If that prey dies, they may not have another food source. If this happens, then that predator would starve and die as well.
What are the major features of the moons surface
The Moon's surface is characterized by several major features that are observable from Earth and have been studied in detail through lunar missions. Some of the prominent features of the Moon's surface include:
Impact Craters: The Moon's surface is heavily cratered due to billions of years of impacts from asteroids, comets, and meteoroids. Impact craters come in various sizes, ranging from small to enormous, and they preserve evidence of the Moon's violent history. Some well-known craters include Tycho, Copernicus, and Kepler.
Rilles: These are long, narrow depressions or channels found on the lunar surface. Rilles can be sinuous, resembling dried riverbeds, or straight. They are thought to be formed by ancient lava flows or by the collapse of underground lava tubes.
Regolith: The Moon's surface is covered by a layer of loose, fragmented material known as regolith. It is composed of fine dust, small rocks, and larger boulders. The regolith is a result of billions of years of impact processes and micrometeorite bombardment.
Lunar Highlands Massifs: These are large mountains or massifs found within the lunar highlands. They are formed by the uplift and compression of crustal rocks during the Moon's early history. Notable examples include the Montes Apenninus and the Montes Carpatus.
Lunar Swirls: These are unique, bright patterns or streaks seen on the Moon's surface. Lunar swirls are associated with localized magnetic fields and are thought to be caused by the interaction of the Moon's surface with the solar wind.
Lunar Maria Domed Volcanoes: These are small, rounded volcanic features found in some maria. They are believed to have formed when magma pushed up from beneath the surface but did not erupt explosively. These domes often have smooth surfaces and can be several kilometers in diameter.
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in some rocky intertidal habitats, the barnacle chthamalus can survive across the same depths as can the barnacle balanus. however, where the two occur together,
The phenomenon in which when Bаlаnus аnd Chthаmаlus occur together, Chthаmаlus аdults аre found only in the more stressful upper portions of the habitat where they are more prone to desiccation is an example of competitive exclusion reducing the size of Chthamalus' fundamental niche to a smaller realized niche.
What is a niche?А niche is the term thаt refers to how а pаrticulаr orgаnism fits into its environment. This includes its food source, hаbitаt, its predаtors, аnd аll effects it hаs on the ecosystem.
The bаrnаcle species Chthаmаlus stellаtus аnd Bаlаnus bаlаnoides аre found growing in the rocky intertidаl zone off the coаst of Scotlаnd. Intertidаl zones frequently show verticаl zonаtion of species bаsed on their аbilities to survive periods of exposure to the аir during low tides, аnd wаve аction followed by submersion during high tides.
Bаlаnus is consistently found on lower rock surfаces, usuаlly neаr meаn tide level or slightly аbove. Chthаmаlus, however, is found on the upper rocks, between meаn high neаp tide аnd meаn high spring tide. While the аdults of these two bаrnаcle species hаve non-overlаpping distributions, the lаrvаe of both species settle over а wide vаriety of rock surfаces, showing а greаt deаl of overlаp.
Your question is incomplete, but most probably your full question was
In some rocky intertidal habitats, the barnacle Chthamalus can survive across the same depths as can the barnacle Balanus. However, where the two occur together, Chthamalus adults are found only in the more stressful upper portions of the habitat where they are more prone to desiccation. This is an example of:
A. competitive exclusion expanding the size of Balanus' realized niche to a larger fundamental niche.
B. intraspecific competition reducing the size of Chthamalus' fundamental niche to a smaller realized niche.
C. mutualism reducing the size of Balanus' realized niche to a smaller fundamental niche.
D. competitive exclusion reducing the size of Chthamalus' fundamental niche to a smaller realized niche.
E. the mutualistic form of symbiosis.
Thus, the correct answer is D.
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HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE
Answer:
It's E
Explanation:
you don't want the one attached to other things
The function of an intromittent organ is to:
transfer sperm to the female.
aid in external fertilization.
transfer pollen grains to the stigma.
Answer:
Explanation:
An intromittent organ is any external organ of a male organism that is specialized to deliver sperm during copulation. Intromittent organs are found most often in terrestrial species, as most non-mammalian aquatic species fertilize their eggs externally, although there are exceptions. For many species in the animal kingdom, the male intromittent organ is a hallmark characteristic of internal fertilization.
Please help me the directions are in the pictures below
Here are the steps of protein synthesis for the three sentences:
Transcription: AUG AAC TUG TGG GUC ACG CCA AG, Translation: Met - Asn - Leu - Trp - Val - Thr - Pro - StopTranscription: AUG AAG TGG GUC CTG AAC TTT CTC AG, Translation: Met - Lys - Trp - Val - Leu - Asn - Phe - Leu - StopTranscription: AUG ATA AAC AAG AGA GUC GTT AG, Translation: Met - Ile - Asn - Lys - Arg - Val - Val - StopHow to transcribe and translate protein synthesis?Sentence 1: ATG AAT TTG TGG GTC ACG CCA TAG
1) Transcription: The DNA sequence is transcribed into mRNA, using the following rules:
A is transcribed into U
T is transcribed into A
C is transcribed into G
G is transcribed into C
The resulting mRNA sequence is:
AUG AAC TUG TGG GUC ACG CCA AG
2) Translation: The mRNA sequence is translated into a protein, using the following rules:
Each group of three nucleotides (a codon) codes for a specific amino acid.
The start codon is AUG, which codes for the amino acid methionine.
The stop codons are UAA, UAG, and UGA.
The resulting protein sequence is:
Met - Asn - Leu - Trp - Val - Thr - Pro - Stop
Sentence 2: ATG AAG TGG GTC CTG AAC TTT CTC TAG
1) Transcription: The DNA sequence is transcribed into mRNA, using the following rules:
A is transcribed into U
T is transcribed into A
C is transcribed into G
G is transcribed into C
The resulting mRNA sequence is:
AUG AAG TGG GUC CTG AAC TTT CTC AG
2) Translation: The mRNA sequence is translated into a protein, using the following rules:
Each group of three nucleotides (a codon) codes for a specific amino acid.
The start codon is AUG, which codes for the amino acid methionine.
The stop codons are UAA, UAG, and UGA.
The resulting protein sequence is:
Met - Lys - Trp - Val - Leu - Asn - Phe - Leu - Stop
Sentence 3: ATG ATA AAC AAG AGA GTC GTT TAG
1) Transcription: The DNA sequence is transcribed into mRNA, using the following rules:
A is transcribed into U
T is transcribed into A
C is transcribed into G
G is transcribed into C
The resulting mRNA sequence is:
AUG ATA AAC AAG AGA GUC GTT AG
2) Translation: The mRNA sequence is translated into a protein, using the following rules:
Each group of three nucleotides (a codon) codes for a specific amino acid.
The start codon is AUG, which codes for the amino acid methionine.
The stop codons are UAA, UAG, and UGA.
The resulting protein sequence is:
Met - Ile - Asn - Lys - Arg - Val - Val - Stop
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Most serious side effects occur when steroids are
O prescribed by doctors.
O taken by children.
O absorbed through the skin
O taken for long periods.
Which type of replication error would be most likely to result in genetic variation among organisms?
A. an error in a gamete cell that is involved in producing offspring
B. an error in a new cell that is part of a developing organism
C. an error in a specialized cell that an organism depends on for survival
D. an error in a cell that is corrected before the cell divides
Answer: (A) An error in a gamete cell that is involved in producing offspring is most likely to result in genetic variation among organism
Explanation:
Replication Error is also known as DNA replication error. It refers to the mistakes to inaccuracies that occur during the process of DNA replication. This can have various consequences, depending on their location and impact on gene function.
Gamete cells are responsible for the transmission of genetic information from one generation to another. Error in the replication of DNA in sperm or egg can lead to a change in genetic code which can eventually result in genetic variation among organisms.
All the other options given in the question are not a result of replication errors.
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Answer:
A. an error in a gamete cell that is involved in producing offspring
Explanation:
test approved
This is the marine science
I don’t understand
And thank you if you help me
A cyclonic storm seems to be a violent and very often destructive storm that occurs when the wind moves in a circular pattern at high speeds.
What cause cyclonic storm?Cyclones have been caused by atmospheric disturbances in the vicinity of a low-pressure area, which are distinguished by rapid and often destructive air circulation. Cyclones are frequently accompanied by violent storms and inclement weather.Tropical storms include hurricanes, typhoons, and cyclones. The only distinction is where they form. Hurricanes form in the tropical Atlantic and the Pacific Ocean's eastern equator. Cyclones form south of the equator, off the coasts of Australia and Madagascar, among other places.A tropical cyclone is a rapidly rotating storm system with a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms causing heavy rain and squalls.To learn more about cyclonic storm refer to :
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Bats and birds have many things in common with each other. Both bats and birds can fly . Many bats and birds hunt for similar food, like bugs. Both bats and birds take care of their young offspring. In fact, both birds and bats migrate through Florida.
Why do both birds and bats migrate?
A. Cold weather makes it hard to find food.
B. They run out of space where they live.
C. Cold temperatures make it hard to grow bigger.
D. Shorter days and longer nights.
Please help.
Answer:
A
Explanation:
Cold weather makes it hard to find food. They travel to areas where food is available.
how are forest considered as both as natural resource and environmental resource?
Explanation:
Forests do have many different sources of food, water and shelter for people and animals. This here proves that forests are in fact a natural resource because all of these items can be found originally in nature. Also, forests are a environmental resource mainly because of how materials such as oil, coal, natural gas, metals, stone and sand are all natural resources that people use for homes, construction, appliances and etc.. In conclusion, we know that natural resources are not made or caused by humankind, but environmental resources can be caused by humankind.
Sorry it's not the best answer. Hope this helps
Lab Intro - The Metric System
Exercise A - Measurement or distance
Someone help please
The metric system is a system of measurement that is utilized throughout the world. The fundamental units of the metric system are meter, gram, and liter. In this system, prefixes are used to represent measurements that are bigger or smaller than the fundamental units.
The prefix “kilo-,” for example, indicates a measurement that is a thousand times bigger than the fundamental unit. Lab Intro - The Metric System Exercise A - Measurement or Distance The metric system is used to measure length or distance.
The standard unit of length in the metric system is the meter, which is represented by the symbol “m.” The metric system is used to measure distances or lengths that vary from millimeters (mm) to kilometers (km).In order to determine measurements in the metric system, the fundamental units are combined with prefixes.
For example, one centimeter (cm) is equal to 1/100th of a meter, while one millimeter (mm) is equal to 1/1000th of a meter. One kilometer (km), on the other hand, is equal to a thousand meters (m).
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what is the cure of this pandemic
Answer:
people
Explanation:
wearing masks, sraying at home,
Dalits are followed enters in temples true or false
Answer:
False A notice by the priest told dalits they can’t enter the temple because they are “not pure”
Which of the following best explains how higher concentrations of nitrogen and phosphorus contribute to eutrophication?
Answer:
See the answer below
Explanation:
It seems that you forgot to include the options for the question.
Nevertheless, one of the best explanations for how higher concentrations of nitrogen and phosphorus contribute to eutrophication is the fact that after light, both nutrients represent the most important limiting factor for algal growth. The overabundance of these two nutrients leads to the stimulation of the growth of various algal species present in the ecosystem, eventually causing what is referred to as algal bloom.
Apart from constituting a nuisance to waterways, the bloom of algae causes a host of problems to the environment which include the blockage of sunlight from getting to water bodies, the release of toxins into water by algal species, hypoxia of water bodies, and eventual death of aquatic species.
When the product is odd, can either factor be even? How do you know?
Answer:
No.
Explanation:
Any number times an even number is even by definition.
Let's call the even factor 2n, and the other factor (odd or even) x. 2n × x = 2nx. Because it is multiplied by 2, it must still be even. The factors of an odd number are all odd.
What part of the brain is the arrow pointing to in the diagram?
Answer:
The Occipital Lobe
Explanation:
The Brain is the part of the central nervous system enclosed in the cranium of humans other vertebrates, consisting of soft, convoluted mass of gray and white matter and serving to control and coordinate the mental and physical actions.
The Occipital Love is the most posterior love of each cerebral hemisphere, behind the parietal and temporal lobes.
50 POINTS!!!!! Pls Help !
Use the following table to answer the question…
Codons Found in Messenger RNA. Using this information, what sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Val-His-Thr?
This table shows the codons found in messenger RNA. Using this information, what sequence of nucleotides in the template strand of DNA could code for the polypeptide sequence Val-
His-Thr?
1. GUA CAU ACC
2. GTA-CAT-ACC
3. CAT-GTA TGG
4. CAU-GUA-UG
Answer:
A
Hoped this helped <3
Scientists investigated populations over fruit fly species that live on the Chinese mainland andon several small islands off the coast of China. The scientists identified that the geneticvariation within each islands fruit fly populations was high even though the islands were smalland surrounded by water. Which statement best explains the role of gene flow in thecharacteristics of the islands fruit flies?A. Different types of inherited mutations occurred in the fruit flies on each island.B. fruit flies from each island and from the Chinese mainland interacted and made it witheach other.C. a new species of fruit fly arrived on each island and caused changes that allowed theresident species to survive.D. fruit flies traveled to the Chinese mainland and the increased competition for resourceson each island resulted in the evolution of new species.
The correct option is A. Different types of inherited mutations occurred in the fruit flies on each island. Assuming these fruit flies did not have any interaction with flies from other islands, then their mutations were not shared among islands, making each fruit fly island population unique.
Which of the following can not produce viable gametes? (assume 2n = 20) autotretaploids triploids trisomics allotetraploids diploids
The triploids can not produce viable gametes,Triploid organisms are normally sterile as their lack of homologous chromosomes prevents pairing during meiosis.
Why can't triploids reproduce?Although polyploids are common among flora and some fauna, polyploidization often causes reproductive failure.
Triploids, in special , are depicted by the trials of chromosomal pairing and segregation during meiosis, which may cause aneuploid gametes and consequence in sterility.
Thus, option "B" is correct, triploids .
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Which of the following are able to break a nitrogen triple bond?
The agent which are able to break a Nitrogen triple bond are:
Humans (using chemical processes)BacteriaLighteningThe process by which the triple bond between two Nitrogen atoms in a nitrogen molecule is broken apart is termed "nitrogen fixation".
Plants can only get the nitrogen that they need from the soil, where it has already been fixed by bacteria, more specifically, Nitrogen-fixing bacteria.Another avenue by which nitrogen enters a plant's life cycle is through lightening strikes.Each bolt of lightening conveys electrical energy that is powerful enough to break the strong bonds of the nitrogen molecule in the atmosphere.Upon split, the nitrogen atoms are able to bond to oxygen in the atmosphere, and become fixed in the process of nitrogen dioxide formation.
Additionally, humans are able to break the nitrogen triple bond by means of chemical processes.
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