The ozone layer is: B. in the stratosphere and protects the planet from UVB radiation.
What is ozone?Ozone can be defined as a colorless, toxic, and unstable inorganic gas that has a pungent smell. Also, it is formed from oxygen by ultraviolet lights.
The ozone layer is located in the stratosphere and it protects the planet from ultraviolet B (UVB) radiation.
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Complete Question:
The ozone layer is?
A. a layer of toxic gas produced by the discharge of aerosols, refrigerants, and solvents high into the earth's stratosphere.
B. in the stratosphere and protects the planet from UVB radiation.
C. close to Earth and consists mainly of chlorofluorocarbons.
D. a harmful chemical compound that is produced when oxygen interacts with water.
TDGE 124 What was a major technological achievement in 1969 involving Neil Armstrong
A major technological achievement in 1969 involving Neil Armstrong was humans landing on the Moon for the first time.
What technological development in 1969 was Neil Armstrong a part of?In 1969, the Apollo 11 spaceflight was launched into space with three Astronauts on board, the Captain of which was Neil Armstrong.
The three men on board the spaceship were Michael Collins, Edwin E. "Buzz" Aldrin, and Neil Armstrong. They were a part of the first manned mission to the moon by NASA. On July 16, 1969, the three man were launched into space. Their mission was to execute a moon landing which they successfully did.
The success of the Moon landing was and still remains a major technological achievement.
Other manned space missions to the moon are being planned presently. However, Neil Armstrong and his crew have forever written their names in the history books.
In conclusion, the mission of the Apollo 11 spaceflight was to land humans on the moon.
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Sort each feature to the appropriate worm phylum.
The features for each appropriate worm phylum are not found here but they include terrestrial (Oligochaeta) or true leeches (Hirudinea).
What are worms?Worms are invertebrates that exhibit bilateral symmetry, having a head and a tail end.
Worms are classified into terrestrial members (Oligochaeta) and leeches parasitic worms (Hirudinea).
In conclusion, the features for each appropriate worm phylum are not found here but they include terrestrial (Oligochaeta) or true leeches (Hirudinea).
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In a traffic circle/roundabout, yield the right of way to ____.
In a traffic circle (roundabout), a driver should yield the right of way to vehicles that are already in the traffic circle (roundabout).
What is a roundabout?A roundabout is a circular intersection that make junctions or intersections of roads safer, because it is designed and developed to physically direct drivers and pedestrians to move in a counter-clockwise direction.
In a traffic circle (roundabout), a driver should yield the right of way to vehicles that are already in the traffic circle (roundabout).
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A nurse is caring for a client who has poison ivy and dermatitis and is started on diphenhydramine (Benadryl). Which of the following nursing recommendations is appropriate for decreasing the dry mouth associated with the use of diphenhydramine
The nursing recommendation that is appropriate for decreasing the dry mouth associated with the use of diphenhydramine is to chew (sugarless) gum, drink water, or use a saliva substitute.
What is Nursing Care?This refers to the care that is given to patients by a trained and registered nurse to nurse them back to good health.
Hence, we can see that the dry mouth that is caused by the use of diphenhydramine can be decreased through the drinking of water or chewing gum.
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A nurse is assessing a client who has gestational diabetes. Which of the following manifestations are findings of hyperglycemia
The manifestations that are findings of hyperglycemia is: increased urinary output.
What is hyperglycemia?Both diabetes and Hyperglycemia occur when a person has too much sugar in the blood and this tend to happen as a result of insufficient insulin in the body.
Hence, the following are manifestations or symptoms of hyperglycemia:
PainIncreased urinary outputThirstyConstipationHeadacheDrowsinessPositive urine for sugar and acetoneHigh glucose sugar level etc.Learn more about hyperglycemia here:https://brainly.com/question/12950595
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Which reproductive combination produces hybrids
A reproductive combination between living parent organisms which produces hybrids is: c. when members of closely related species reproduce.
What is reproduction?Reproduction can be defined as a biological process through which all living parent organisms produce their offspring, especially through mating.
What is a species?A species is a biological classification of related organisms that have the same or similar characteristics, and they are capable of mating (breeding) with one another in a cycle or different seasons.
During the reproduction process, a reproductive combination between living parent organisms which would produce hybrids is usually when members of closely-related species reproduce.
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Complete Question:
Which reproductive combination produces hybrids?
a. when individuals of the same species in different geographical areas reproduce
b. when any two individuals sharing the same habitat reproduce
c. when members of closely related species reproduce
d. when offspring of the same parents reproduce
idrivesafely The percent of alcohol-related fatalities declined to __________ in 2016.
The percent of alcohol-related fatalities declined to 20% in 2016.
What is alcohol-related fatalities?This refers to the fatalities from accident that are induced by the driver's use of alcohol.
Statistics of bureau shown that percent of alcohol-related fatalities declined to 20% in 2016.
Also, the Alcohol fatalities accounted for about 32% of the total motor car traffic fatalities in the United States.
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Draw the generic structure of ethers. Draw the molecule by placing atoms on the grid and connecting them with bonds. Double click any atom to manually edit the element symbol to R .
The generic formula of ethers is R-O-R'.
What are ethers?Ethers are class of organic compounds which their structures are characterized by an oxygen atom bonded to two alkyl or aryl groups.
The generic formula of ethers is R-O-R'. The R and R' are the alkyl or aryl groups which may be same or different. The simplest ether is dimethyl ether; CH₃-O-CH₃.
Ethers have similar properties to alcohols. Some properties of ethers include:
ethers have comparatively higher boiling points than the alkanes and alkenes of similar molecular weight but have lower boiling points than alcohols and alkanoic acids of similar molecular weight.ethers are fairly polar molecules compared to the hydrocarbons but are less polar then esters, amines, and alcohols.ethers are soluble in water because the of the hydrogen bonding that occurs between water molecules and the central oxygen atom of ethers.Due to polar covalent nature, ethers are widely used as commercial organic solvents and for extraction of esters, gums, hydrocarbons, alkaloids, oils, resins, dyes, plastics, lacquers, and paints.
In conclusion, ethers contain an oxygen atom bonded to two alkyl or aryl groups.
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Draft Summary of the Business Model Canvas ENT 436 week 5
The summary or business model is known to be the conceptual framework on which acts as a pillar of support to the the viability of a business, and it is made up of its purpose, its goals and its current plans for achieving them.
What Is a Business Model?The term business model is known to be the factor that entails a company's plan for them to be able to make a profit.
Hence, The summary or business model is known to be the conceptual framework on which acts as a pillar of support to the the viability of a business, and it is made up of its purpose, its goals and its current plans for achieving them.
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Which two items do you need to access a shared resource
The two (2) items which an end user would need to access a shared resource are: authentication and permissions.
What is ESP?ESP is an abbreviation for encapsulating security payload (ESP) protocol and it can be defined as a standard protocol that is designed and developed to provide secrecy for the data (contents or resources) that are transmitted through network communications, as well as system-to-system authentication and data integrity verification so as to prevent any unauthorized access.
In Computer technology, the encapsulating security payload (ESP) protocol is a transport layer protocol which is designed and developed to provide data authentication, confidentiality, and integrity in IPv6 and IPv4 protocols.
In this context, we can infer and logically deduce that the two (2) items which an end user would need to access a shared resource are
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Complete Question:
Which two items do you need to access a shared resource?
ipconfig and nslookup
DNS and icons
Authentication and permissions
Name and IP address
[tex]y=100(0.5)^{x/13}[/tex]
The given equation models the relationship between the predicted value y, in dollars, of a certain piece of technology and the time, x, since it was purchased. Assuming there are 52 weeks in a year, which of the following equations models the relationship between the predicted value, y, of the technology and time t, in number of years, since it was purchased?
Answer: [tex]y=100(0.5)^{4t}[/tex]
Can someone explain why the above is the answer?
The equation that models the relationship between the predicted value, y, of the technology and time t, in number of years, since it was purchased is; y = 100(0.5)^(4t)
How to interpret Exponential Growth Function?We are given the exponential growth function as;
y = 100(0.5)^(x/13)
where;
y is the predicted value of a certain piece of technology in dollars.
x is the time, x in weeks since it was purchased.
Now, we are told that there are 52 weeks in a year and if t years have passed, then it means that time in weeks that have passed will be 52t weeks. Thus, our equation is now;
y = 100(0.5)^(52t/13)
y = 100(0.5)^(4t)
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A coworker performs a large favor for you. Based on ________, you will now feel obligated to do a favor for them. Group of answer choices the norm of indifference the norm of reciprocity the coworker’s charisma zones of indifference
Based on the norm of reciprocity, you will feel obligated to do a favor for a coworker when he or she performs a large favor for you.
What is the norm of reciprocity?The norm of reciprocity can be defined as a social convention requires that a person repay in kind a favor or assistance that was done to them, especially to the performer of such act.
Based on the norm of reciprocity, we can infer and logically deduce that you will feel obligated to do a favor for a coworker when he or she performs a large favor for you.
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The symbols $\triangle$, $\square$, $\diamond$, $\clubsuit$ represent four different integers from $1$ to $9$. Using the equations below, what is the value of $\square$
The value of the four integers are; Triangle = 1; Diamond = 5; Square = 2; Clubsuit = 7
How to solve simultaneous equations?
We are given the equations;
Triangle + Triangle + Triangle + Triangle + Triangle = Diamond
Triangle + Square + Square = Diamond
Square + Diamond = Clubsuit
If triangle is T, Diamond is D, Square is S and Clubsuit is C, then we have;
5T = D ..... (eq 1)
T + 2S = D .... (eq 2)
S + D = C ......(eq 3)
Equations (1) and (2) are equal. Thus;
5T = T + 2S
4T = 2S
2T = S
T = S/2
Put T + 2S for D in equation (3):
S + T + 2S = C
3S + T = C
3S + S/2 = C
7S/2 = C
Since they are all integers from 1 to 9, it means that T cannot be more than 1 because 5T = D. Thus; T = 1
1 = S/2
S = 2
C = 7 * 2/2
C = 7
D = 5
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which activity places a client at risk for hyperthermia
One activity that can place a client at a risk of hyperthermia is d. Performing strenuous activity in high humidity.
What can lead to hyperthermia?When we person strenuous activity, the body is forced to expend a lot of energy which leads to the production of heat.
If done in a humid environment, the body will lose heat due to weating which would allow for hyperthermia to happen.
Options for this question include:
a. Snowmobiling
b. Skiing in the winter
c. Hiking Alaskan mountains
d. Performing strenuous activity in high humidity
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Before the switch is closed in the figure, the potential across the capacitor is 200 V. At some instant after the switch is closed, the instantaneous current is 0.70 A. What is the energy in the capacitor at this instant
The energy in the capacitor at the instant after the switch is closed, based on the potential across the capacitor is 31 mJ
What is the energy amount in the capacitor?Because total energy is constant, this can be found by the formula:
= Initial energy in capacitor - Energy in inductor
The initial energy in the capacitor is:
= 0.5 x 4 x 10⁻⁶ x 200²
= 0.08J
The energy in the inductor is:
= 0.5 x 0.2 x 0.7²
= 0.049
The energy in the capacitor at that instant is:
= 0.08 - 0.049
=0.031 j
= 31 J
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Which of the following statements is FALSE regarding adolescent sexuality
The statement which is FALSE regarding adolescent sexuality is:
Youth who partake in less sexual media are just as likely to engage in sexual intercourse as
What is sex education?Sex education is defined as process of teaching topics related to sex and sexuality
Complete question:
Which of the following statements is FALSE regarding adolescent sexuality?
A. Youth report learning more about sexuality from the media than from their parents..
B. 63 percent of twelfth graders report having sexual intercourse at least once.
C. More than 50 percent of adolescents have engaged in oral sex by the time they graduate high school.
D. Youth who partake in less sexual media are just as likely to engage in sexual intercourse as
In conclusion, the statement which is FALSE regarding adolescent sexuality is:
Youth who partake in less sexual media are just as likely to engage in sexual intercourse as
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Indicate where in the lymph nodes the listed cell types are found by dragging labels to the appropriate boxes. Some labels are used more than once.
The lymph nodes and the types of cells produced in each are given below:
Subcapsule - Macrophages, B cellsMedulla - Macrophages, T cellsGerminal Centers in Cortex - B cellsWhat are lymph nodes?Lymph nodes are small swellings known as nodes which are found throughout the lymphatic system. Filtration of lymph as well as production of lymphocytes occur in the lymph nodes.
The lymph nodes and the types of cells produced in each are given below:
Subcapsule - Macrophages, B cellsMedulla - Macrophages, T cellsGerminal Centers in Cortex - B cellsIn conclusion, lymph nodes filter lymph and produce lymphocytes.
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frameworks for internal medicine pdf reddit
The Frameworks for internal medicine is known to be those factors on which internal medicine is built and it is said to be given in the image attached.
What is Internal medicine?This is known to be a field of practice that is known to be based on the treatment of adults.
Note that it is one where Doctors are known to often prevent, and also diagnose, as well as treat diseases that are known to often affect all adults, such as chronically ill patients, to those who need short-term care.
Note that if or wen a doctor completes an internal medicine residency, they are said to be called or referred to as internist.
Hence, The Frameworks for internal medicine is known to be those factors on which internal medicine is built and it is said to be given in the image attached.
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susan has discovered that the smart card-based locks used to keep the facility secure are not
Based on the fact that Susan posted signs to remind the staff to close the door, this is a C. Compensation control.
What control did Susan use?Susan used the compensation control because she posted signs that aimed to remind the staff of the security risks if they failed to close the door.
An argument can be made that the alarms were a physical control which they are, but the signs make it a compensation control entirely.
The full question is:
Susan has discovered that the smart card-based locks used to keep the facility she works at secure are not effective because staff members are propping the doors open. She places signs on the doors reminding staff that leaving the door open creates a security issue, and adds alarms that will sound if the doors are left open for more than five minutes. What type of controls has she put into place?
a. Physical
b. Administrative
c. Compensation
d. Recovery
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Which of the following is a metabolic consequence of obesity that precedes type 2 diabetes
A metabolic consequence of obesity that precedes type 2 diabetes is metabolic syndrome
What is Metabolic Syndrome?This refers to the medical condition that leads to pro-inflammatory states that is as a result of risk factors that are common in people that suffer from cardiovascular diseases and obesity..
Obesity is the presence of excess fat in the body and this leads to serious health complications.
Some of the main factors of obesity are:
Eating too much Too little physical activities Sedentary lifestylePoor dietLittle sleep, etc.Hence, we can see that based on the fact that obesity has to do with an unhealthy weight that a person accumulates that makes him prone to sicknesses and heart diseases, one of the consequences is metabolic syndrome.
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Use the information above and the trigonometric identities to prove that Asin(wt
Using sum and difference identities from trigonometric identities shows that; Asin(ωt)cos(φ) +Acos(ωt)sin(φ) = Asin(ωt + φ)
How to prove Trigonometric Identities?We know from sum and difference identities that;
sin (α + β) = sin(α)cos(β) + cos(α)sin(β)
sin (α - β) = sin(α)cos(β) - cos(α)sin(β)
c₂ = Acos(φ)
c₁ = Asin(φ)
The Pythagorean identity can be invoked to simplify the sum of squares:
c₁² + c₂² =
(Asin(φ))² + (Acos(φ))²
= A²(sin(φ)² +cos(φ)²)
= A² * 1
= A²
Using common factor as shown in the trigonometric identity above for Asin(ωt)cos(φ) +Acos(ωt)sin(φ) gives us; Asin(ωt + φ)
Complete Question is;
y(t) = distance of weight from equilibrium position
ω = Angular Frequency (measured in radians per second)
A = Amplitude
φ = Phase shift
c₂ = Acos(φ)
c₁ = Asin(φ)
Use the information above and the trigonometric identities to prove that
Asin(ωt + φ) = Asin(ωt)cos(φ) +Acos(ωt)sin(φ)
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Consider the competitive market for sports jackets. The following graph shows the marginal cost (MC), average total cost (ATC), and average variable cost (AVC) curves for a typical firm in the industry.
The marginal cost is the additional cost incurred for a extra unit of production.
How to illustrate the information?The average total cost is simply the total cost divided by the number of units.
Based on the table attached, the number of jackets is used to depict whether the producer should shut down or produce.
The short run supply curve is also illustrated.
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What statement is true of gossip and story-telling
The statement that is true of gossip and story-telling is As a story is retold, the stereotypical information is likely to be dropped out of the retelling.
What is gossip and story-telling ?Gossip and story-telling is a literary term that involves the giving out information in terms of a story which is a work of an author.
It should be noted that in story telling, As a story is retold, the stereotypical information is likely to be dropped out of the retelling.
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Answer the following questions on price controls. a) Does a price ceiling change the equilibrium price
Please be well informed that a price ceiling does not change the equilibrium price
This is simply because a price ceiling is just a legal restriction while an equilibrium is an economic condition.
What is equilibrium price?An equilibrium price is simply defined as the consumer cost assigned to some product or service such that supply and demand are equal, or close to equal.
So therefore, please be well informed that a price ceiling does not change the equilibrium price
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what is the universal language in the world
Answer:
english
Explanation:
Multiple choice questions
Which one is bridge animal?
1 Archaeopteryx
2 horse
3 platypus
4 ii and ii
Which one is the homologous organ in the human hand?
1 wing of insect
2 forearm of horse
3 forelimb of seal
4 ii and ii
Which one is the vestigial organ in our body
1 right hand
2 right kidney
3 right eye
4 appendix
Please answer my hands are dead typing this long help if ur genius this is of science btw
Answer:
The answer for "which one is bridge animal?" is 4. I think it is i and ii not ii and ii.
The answer for the homologous organ is forelimb of seal.
The vestigial organ is appendix.
For each compound, determine the direction of bond polarity. Leave the box blank for a nonpolar bond.
For H - Cl, the direction is towards the chlorine atom (Cl)
For F - CH₃, the direction is towards the fluorine atom (F)
How to find the direction of bond polarity?
The compounds we want to find the directions are given as;
Br - Br
H - Cl
F - CH₃
Br - Br is non - polar because, in this molecule, both bromine atoms have the same electronegativity due to which both atoms have equal charge distribution and results in a net-zero dipole moment. Thus, it has no direction of bond polarity.
The dipole moment is a vector quantity. This means that it has both magnitude and direction.
Thus, the direction of the dipole moment always points from the positive atom towards the negative atom.
In H - Cl, Cl is the negative atom while H is the positive and so the direction will be towards chlorine (Cl).
Meanwhile, for F - CH₃, Fluorine is the negative atom and as such the direction of bond polarity will be towards F(Fluorine)
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Action movies often present what George Gerbner calls "happy violence." Which of the following is a good example of "happy violence" as Gerbner uses the term? quizlet
The example of "happy violence" that George Gerbner describes is c. Mean-world syndrome.
What is the mean-world syndrome?The mean-world syndrome is a belief by people that the world is more dangerous than it actually is.
As a result, they enjoy action movies which reinforce this belief and leads to happy violence where people are glad that the danger in the world is being taken care of.
Options for this question include:
A. Entertainomericials
B. Cultivation Theory
C, Mean-world syndrome
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nih sciencedirect b6 cabergoline prolactin
Vitamin B6 is able to reduce serum Prolactin concentration by exerting dopaminergic effects.
What are dopaminergic effects?Dopaminergic effects are those that resemble to the action of the neurotransmitter dopamine in the brain.
Vitamin B6 (also called pyridoxine) is able to reduce prolactin levels, which is particularly important in hyperprolactinemic patients.
In conclusion, Vitamin B6 is able to reduce serum Prolactin by exerting dopaminergic effects.
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Sandbox Sally's, Inc. is making some changes to the work schedules of its employees. Some of the employees are not happy with the changes. As their manager, Harry tells them that they can accept it or leave. Which of the following approaches to change implementation is Harry using
The approach to change implementation that Harry is using is:
CoercionWhat is Coercion?Coercion refers to the forceful approach to issues. Instead of using dialogue or some form of incentive, Harry forces his colleagues to do his bidding.
He asks them to either accept the condition or leave it. Their opinions do not count in this matter. Coercion is not a very good way for any manager to handle matters. It worsens instead of alleviates the problem at hand.
Better results will be recorded if Harry tries to deliberate on matters with his employees and seek better methods to improve things. If a manager forces his employees to do something, they will do it grudgingly and this will not be good for the organization in question.
To be a better manager, Harry should study his employees to understand the things that work for them. With this understanding, he will come up with better ways to handle difficult situations rather than coercing them to do his bidding.
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