The most serious heath concern caused by the poor sanitation and contaminated water supplies in 19th century tenements is cholera epidemic.
What is Cholera?Cholera is a disease caused by bacteria, vibrio cholarea. The bacteria is present in water.
The symptoms of this disease are diarrhea and dehydration.
Thus, the most serious heath concern caused by the poor sanitation and contaminated water supplies in 19th century tenements is cholera epidemic.
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Describe and explain the difference in muscularity between the crop and the gizzard
The difference in muscularity between the crop and the gizzard earthworm is that; Crop muscularity is soft while for gizzard it is hard.
What are the differences in Muscularity?Earthworms usually eats the soil that has organic matter such as leaves and others.
Now, the digestive system of earthworms is made up of pharynx, oesophagus, intestine, gizzard and crop. The mode of digestion is that the food passes through the esophagus after which it is now pushed down the crop where it is used for storage and then in the gizzard where the food is being grind.
Finally. the difference between the crop and the gizzard is that the crop muscularity is soft while that of gizzard is hard.
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Which piece of evidence best supports the theme that power can corrupt people
Can you please show the different answer choices?
Where do scientists find pollen grains to study ancient climate change? what attribute of the pollen grains helps scientists identify the types of plants they belonged to?
Answer:
1. in sediment layers
2.Shape
Explanation:i dont have one just trust me
Answer:
1. In sediment layers
2. Shape
Explanation:
As a cell grows, the surface area to volume ratio (sa:v) decreases. in order to maintain homeostasis, the cell must divide or die. the decreased sa:v ratio would affect all but
Cell division is the process of the parent cell forming daughter cells. The decreased SA: V ratio does not affect the stages involved in cell division.
What is SA: V?The surface area to volume ratio gives the size of the cell. The decrease in this ratio of the surface area and the volume causes the cell to divide or die. This ratio affects the rate of osmosis.
The decreased ratio also alters the signaling of the proteins and the cytoskeleton transport system of the cell, but the number of cell division phases is unaffected by the ratio.
Therefore, the cell division phases are unaffected by the SA: V ratio.
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Select the correct answer from each drop-down menu. economic globalization forces local companies to compete with businesses. to compete, businesses strive to offer the best quality at the lowest price. as a result, products get , and more people are able to afford them.
Economic globalization forces local companies to compete with FOREIGN businesses. As a result, products get CHEAPER and more people are able to afford them.
What is Economic globalization?Economic globalization is known to be a term that connote an increasing mutual dependence of world economies due to the growing width of cross-border trade in terms of commodities and services, and others.
Note that the correct answer from each drop-down menu is that Economic globalization forces local companies to compete with FOREIGN businesses. As a result, products get CHEAPER and more people are able to afford them.
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If r is a commutative ring, show that the characteristic of r[x] is the same as the characteristic of r.
If R is a commutative ring, then, the characteristic of R{x} is the same as the characteristic of R.
What is a commutative ring?In ring theory, a commutative ring can be defined as a ring in which the multiplication operation is considered to be commutative in nature.
Let R represent a commutative ring with characteristic K.
Therefore, we have: Kr = 0∀r ∈ R.
Assuming f(x) ∈ R(x)
Then, f(x) would be given by: [tex]a_n x^n + a_{n-1} x^{n-1} +.......+ a_1 x^1 +a_0=0[/tex]
Also, in some instances ai ∈ R and n ∈ N.
Finally, we would have:
[tex]Kf(x) = K(a_n x^n + a_{n-1} x^{n-1} +.......+ a_1 x^1 +a_0)\\\\Kf(x) = Ka_n x^n + Ka_{n-1} x^{n-1} +.......+ Ka_1 x^1 +Ka_0\\\\Kf(x) = 0\times x^n + 0\times x +.......+ 0[/tex]
Kf(x) = 0.
Therefore, we can infer and logically deduce that if R is a commutative ring, then, the characteristic of R{x} is the same as the characteristic of R.
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A manager drew this box-and-whisker plot to represent the ages of her 23 employees. every employee is a different age.
Answer:
Explanation:
About 5 employees have ages that are older than 54 years.
What is a box plot?
A box plot provides the summary of a data using the five number summary that is minimum, lower quartile, median, upper quartile and maximum.
From the diagram, the third quartile is 54 years. Hence 75% of the employees are between 35 to 57 years.
25% are older than 54 years, hence:
Employers older than 54 years = 25% of 23 employees = 5.75
About 5 employees have ages that are older than 54 years.
Which point is lincoln trying to make? people cannot build upon the land, because it is considered sacred. it is up to the people to mark the importance of the land. because so many people died, the land cannot be considered sacred. the sacrifices of the soldiers have already made the land sacred.
Answer:
D
Explanation:
The answer is : The sacrifices of the soldiers have already made the land sacred.
Answer: D) The sacrifices of the soldiers have already made the land sacred.
Explanation:
Where would you go in france to see the story of william the conqueror? deauville carnac nantes bayeux
France is the country of Europe that has Paris as the capital city. The story of William the conqueror will be seen in Bayeux of France. Thus, option D is correct.
Who is William the conqueror?William the conqueror was the Monarch of England who led the Norman domination of England. He invaded England to dethrone Harold and became the king.
The Bayeux tapestry of France portrays the art of the William and his story of conquering England. The art is made in the form of threaded woolen fibers embroidered on the fine cloth.
Therefore, option D. William will be seen at the Bayeux of France.
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This fluid may be mixed with engine oil for recycling.
Answer:
Any petroleum product
Explanation:
Any petroleum product can be mixed with any other product for recycling- motor oil, gear oil, atf from cages, etc.
The diameter of a circle is 8 centimeters. a central angle of the circle intercepts an arc of 12 centimeters. what is the radian measure of the central angle?
Based on the calculations, the radian measure of the central angle is equal to 3 radians.
Given the following data:
Arc length = 12 centimeters.
Diameter = 8 centimeters.
Radius = diameter/2 = 8/2 = 4 centimeters.
How to calculate the length of the arc?Mathematically, the length of an arc formed by a circle can be calculated by using this formula:
S = rθ
Where:
r is the radius of a circle.θ is the angle measured in radians.S is the length of an arc.Substituting the given parameters into the formula, we have:
12 = 4θ
θ = 12/4
θ = 3 radians.
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Based on the audio, what did osvaldo's grandfather do every day? danced to cuban music listened to music played the piano wrote merengue lyrics
Osvaldo's grandfather do every day is listened to music. Learn more about instrument below.
What is string instrument?The term stringed instrument, is known to be any form of musical instrument that creates sound by the action of the vibration of strings.
Note that Based on the audio, Osvaldo's grandfather love string instruments and he likes them.
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Answer: His grandfather loved listening to music everyday
Explanation: Hope that helped!!!
When balancing equations, a ____ can be placed to the left of a formula of a substance to make the equations balanced
Answer:
I think the answer would be a coefficient
Explanation:
Hope this helps:)....if not then sorry for wasting you time and may God bless you:)
Mrs. trahan samples her class by selecting 5 girls and 7 boys. this type of sampling is called?
A person going to a party was asked to bring 5 different bags of chips. Going to the store, she finds 20 varieties.
How many different selections can she make?
a.100
b.12,340
c.15,504
d.32
Answer:
A
Explanation:
The person can bring a selection of 20 bags because if you multiple the number of bags they were asked to bring by the number of varieties they got at the store you will get a 100
What moral dilemma does this excerpt express pindarus
What is an effective hook for this assignment? albert einstein middle school has hosted a student versus faculty basketball game for eleven consecutive years. our faculty are basketball enthusiasts, and two of them played basketball at the college level. the gym will be packed to the rafters as students try to outwit their teachers and score a slam-dunk victory. our eighth graders will wear the einstein middle school team uniforms, while the teachers will create a uniform of their own.
The effective hook for this assignment is that he gym will be packed to the rafters as students try to outwit their teachers and score a slam-dunk victory.
What is Effective hook?This is known to be the act of Leaving your reader with questions to answer. Note that it is a technique to hook a reader to a passage.
Therefore, The effective hook for this assignment is that he gym will be packed to the rafters as students try to outwit their teachers and score a slam-dunk victory.
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Answer:
he gym will be packed to the rafters as students try to outwit their teachers and score a slam-dunk victory.
Explanation:
got 100
Which best describes the purpose of this passage? to inform audiences about the production and types of tortillas to persuade audiences that producing and purchasing tortillas is easy to entertain audiences with a delightful and enjoyable description of tortillas to argue that tortillas are the top choice among traditional foods
Answer:d
Explanation:
just took test
To argue that tortillas are the top choice among traditional foods is best describes the purpose of this passage. Hence, option D is correct.
What are traditional foods?Traditional foods are ones that have been eaten for many generations or that have been handed down through families. Foods and meals that have a long history in a national dish, regional cuisine, or local cuisine are considered traditional.
Basic and simple foods include things like meat and poultry, eggs, whole grains, fish, beans and lentils, fruits and vegetables, nuts and seeds, dairy products, and fats.
Traditional foods have a long history of promoting health and wellness since they are nutrient-rich. Actually, these foods have been consumed by humanity for a very long time. From vegetables and fruits to meat, poultry, and fish to dairy, eggs, legumes, nuts, and seeds, traditional foods are made with the utmost simplicity.
Thus, option D is correct.
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The ph scale is a measure of how __________ a solution is. what one word completes this sentence?
The pH scale is a measure of how acidic a solution is.
What is a pH scale?The unit of measurement to determine how acidic or basic a solution is, is done via a pH scale, which ranged from 0 to 14, on which 0 to 6.9 means that the solution is acidic, and 7 is neutral.
Hence, the pH scale helps to determine the acidic amount of the solution.
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Which sentence best states two central ideas that support blancs argument
The sentence is that Private property limits poor people's access to essential natural resources, and competition lowers their wages.
What is argument?An argument is known to be any claim that is said to be aided by giving of examples.
Note that in the question above, The sentence that support the two central ideas of Blanc's argument in Passage 2 is that Private property limits poor people's access to essential natural resources, and competition lowers their wages.
See full question below
Which sentence BEST states two central ideas
that support Blanc's argument in Passage 2?
Individuals who are willing to work can work for
money, and contractors can decide how much to
pay them.
Some political economists argue that competition
is a good thing, and others believe that it harms
most people.
Middle class people make money by running small
businesses, and poor people work for others for
рау. .
Private property limits poor people's access to
essential natural resources, and competition lowers
their wages.
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Two football players with mass 80 kg and 120 kg run directly toward each other with speeds of 8 m/s and 10 m/s respectively. if they grab each other as they collide, the combined speed of the two players just after the collision would be
The combined speed after the collision is -2.8 m/s.
How to get the combined speed?
Here we must have conservation of momentum, where momentum is the product between mass and velocity.
At the beginning, one of the players has a mass of 80kg and a velocity of 8m/s, so its momentum is:
P₁ = 80kg*(8m/s) = 640 kg*m/s
The other player has a mass of 120 kg and runs in the opposite direction at a speed of -10m/s (the negative sign is because of the direction). So its momentum is:
P₂ = 120kg*(-10m/s) = -1200 kg*m/s
The initial total momentum is:
P = P₁ + P₂ = 640 kg*m/s + ( -1200 kg*m/s) = -560 kg*m/s
At the end, the move together as a mass of (80kg + 120kg) = 200kg with a velocity V.
Such that the final total momentum is equal to the initial total momentum.
So we must have:
200kg*V = -560 kg*m/s
V = (-560 kg*m/s)/200kg = -2.8 m/s.
The combined speed after the collision is -2.8 m/s.
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Animals can be genetically engineered to fluoresce. these animals are used as models for studying cell processes. would you favor creating glow-in-the-dark small animals for sale as pets? why or why not?
Answer:
yes
Explanation:
because it is completely harmless to them. it is merely just a demonstration of science. it shows the miracle of how the human can do such cool things with such little and for a cheap price. yes some may think it is cruel but this process is carried out when they are still in the embryo. they can not feel anything. they do not develop any differently.... that is of course besides the coloration of them.
Please select the word from the list that best fits the definition process in which sediment is dropped and comes to rest
Answer:
The process in which sediment moved by erosion is dropped and comes to rest is called Deposition.
During the 1950s, air travel industries, the entertainment business, and the electronics industry became highly productive. what happened as a result of new developments in these industries?
Answer:
There were more jobs that became available as more businesses became more productive.
What is the inverse of confidentiality, integrity, and availability (c.i.a.) triad in risk management?
Answer:
diclosure,alteration,destruction
Explanation:Mark brainliest once u can
The inverse of confidentiality, integrity, and availability (c.i.a.) triad in risk management are disclosure, alteration, and destruction. The correct option is C.
What is risk management?Organizations examine the risks, threats, and vulnerabilities that could jeopardize the privacy, accuracy, and accessibility of their systems and data during risk assessments.
The CIA trinity must be taken into account when talking about data and information. The three fundamental components of an information security concept known as the CIA triad are confidentiality, integrity, and availability.
Each element stands for a core information security goal. For example, when it comes to a company's secret information, information secrecy is more crucial than information integrity or accessibility.
Therefore, the correct option is C. disclosure, alteration, destruction.
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The question is incomplete. Your most probably complete question is given below:
A. misuse, exposure, destruction
B. authorization, non-repudiation, integrity
C. disclosure, alteration, destruction
D. confidentiality, integrity, availability
Which two genes are most likely to be affected by a crossing over event
Answer:
yes
Explanation:
yessss
Identify reasons to include a subject in an e-mail. check all of the boxes that apply. to give a brief overview of the e-mail to give an idea of the importance of the e-mail to include the message of the e-mail to entice the recipient to open the e-mail
Emails are electronic messages used to exchange messages. The subject is included in the mail to give a brief overview, and importance and to entice the reader.
What are the components of e-mail?Email is the electronic message that shares information or the messages between the sender and the receivers through electronic devices. The e-mail constitutes of the subject, sender, date, reply, recipient, attachments, body, etc.
The subject of the tagline of the mail is written in just a few words and gives the first impression of the sender. It highlights the purpose and the importance that the mail carries. It also compels the recipient to open the mail.
Therefore, the subject is included in the mail to give a brief overview, and importance and to entice the reader.
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Read this excerpt from "mad cow, furious farmer. " look around your house. think about everything held up by the walls and floors. what if, say, just one corner of your house suddenly got squishy? what if the corner wiggled with the wind? nearby walls and pipes and roofing would bend with it. if that corner was not fixed, it could eventually ruin your entire house! that is a little like mad cow disease, a brain disease caused by a speck of material that eventually ruins the entire brain. the speck of material is called a "prion" and it is dangerous. the main subject of this excerpt is about how mad cow disease starts in the brain and can affect humans. how scientists study the brain and detect anger and madness. how prions can cause a barn to become unstable and dangerous. how farmers should protect barns and houses from cows and other livestock
farmers must Vaccine their cows monthly to prevent the diseases to spread
Answer: ITS D
Explanation:
The recommended percent p (in decimal form) of nitrogen (by volume) in the air that a diver breathes is given by p=105.07d+33, where d is the depth (in feet) of the diver. find the depth when the air contains 47% recommended nitrogen by (a) solving an equation, and (b) using the inverse of the function. round to the nearest tenth.
The depth of the diver when the air contains 47% recommended nitrogen is -0.3 ft
To answer the question, we need to know what an equation is.
What is an equation?An equation is a mathematical function that shows the relationship between two variables.
Given that he recommended percent p (in decimal form) of nitrogen (by volume) in the air that a diver breathes is given by p = 105.07d + 33, where d is the depth (in feet) of the diver.
Solving for the depth by solving the equationTo find the depth when the air contains 47% recommended nitrogen, we solve the equation with p = 47%
So, p = 105.07d + 33
47% = 105.07d + 33
0.47 = 105.07d + 33
0.47 - 33 = 105.07d
-32.53 = 105.07d
d = -32.53/105.07
d = -0.3096 ft
d ≅ -0.3 ft
Solving for the depth using the inverse functionSince p = 105.07d + 33
Making d subject of the formula, we have
d = (p - 33)/105.07
Substituting p = 47% = 0.47, we have
d = (0.47 - 33)/105.07
d = -32.53/105.07
d = -0.3096 ft
d ≅ -0.3 ft
So, the depth of the diver when the air contains 47% recommended nitrogen is -0.3 ft
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Which term describes a person in the center of the political spectrum?
Answer:
can you put the choises
Explanation:
thanks
