Answer:
Explanation:ll scars tell a story. A childhood fall, an adult fight, an accident, an assault—all will leave their mark. In modern times, the elective scar of a surgical incision has gone from the large heroic scars (the bigger the better) of general surgery, to the carefully planned, minimally invasive incisions of modern times. Once the sign of a great surgeon, the prestigious elective scar is now the nearly invisible scar. The contributions of war-related medical advances represent an important chapter in medical history. Survival from the complex blast/burn/bullet injuries of modern weapons is nearly assured and provides new challenges for recovery. Thus, the history of scars, from ancient wounds to the horrendous scars that signify survival from grievous injury, tells the story of not only human resilience, but of medical miracles.
Scars result from healing without regeneration through the deposition of collagen and fibrous connective tissue. Why the salamander can regenerate a leg and other tissue, but a human cannot, is an evolutionary conundrum. A common laboratory regeneration model is the Mexican axolotl (Fig. 1-1). This endangered species regenerates entire limbs as well as nervous tissue. Mammals are known for some specific regenerative capacities, like antlers in the deer family, which are shed and regrown annually. Humans may be able to regenerate the endometrium, liver, and kidney, but only minimal segments of fingers or toes. In general, humans heal after injury by the formation of scar tissue as a means of bridging the defect, whether it involves only skin or larger chunks of skin muscle and bone.
What is the evolutionary advantage of healing by scar versus regeneration? Energy requirements for wound healing in humans are well documented. For a simple femur fracture, the bedridden patient who normally requires 2,500 calories per day may require up to 6,000 calories per day.1 Burns, in particular, result in high caloric requirements during recovery and are significant scar-forming injuries.2 Burns involving less than 20% of the total body surface and wartime amputations were frequently fatal until nearly the end of the 19th century, and only slightly larger burns until well after 1950. The relative efficiency in time and energy requirements for scar healing compared to regeneration after major injury is likely an evolutionary advantage for the species, if not for the modern individual.
As the complex biology of wound healing becomes increasingly understood, greater insights into the modulation of healing and vertebrate regeneration are emerging. Genetic manipulation in one mouse species has even restored regenerative capacity. The Lin28a gene, silenced in maturing vertebrates, restores regenerative ability when turned on in mouse infancy, but not in maturity.3 Another species, the African spiny mouse, can heal full-thickness skin injuries without scarring. Current intensive research on the use of stem cells for regeneration is widespread, as are clinical practices promoting their use, despite limited documentation in controlled clinical trials. The identification of the Lin28a and b genes and their role in stem cell regeneration is also being rapidly elucidated.4 These concepts offer the promise of future transformative approaches to healing human tissues.
Scars are destined to become part of medical lore if the full potential of current research on genetic manipulation, embryonic healing, and stem cell applications is achieved. The management of scars to date has depended on the prevention of injury, the optimization of wound healing, and the direct treatment of scars after they have formed. This chapter will explore the progress in scar care through history, as well as the meaning scars have had in medicine, law, and literature. So many different individuals have contributed to our knowledge of wounds, their management, and the diagnosis and treatment of scars that not all of them can be introduced in this chapter. Table 1-1 provides an outline of the more important events in the years preceding the modern era of wound care and scar management. I have chosen not to focus on events of this modern era. Rather, I have offered my own view of some of the key people and events prior to the last 60 years. More recent advances are the province of other authors in their respective chapters.
What are some of the ways in which enslaved people asserted their humanity and kept their traditions alive?
Which statement best completes the diagram?
Answer:
D
Explanation:
The south had the most cash crops that they exported, and the most plantations.
Analyze how the concerns of the Anti-Federalists influenced the development of the Constitution.
In your analysis, be sure to:
• identify a concern of the Anti-Federalists stated in the excerpt
• explain how the Constitution was changed to address that concern
Answer:
It was changed due to the Anti-federalists wanting state rights and other rights they deemed very important that they didn't want to have taken away. for that reason they wrote the bill of rights. The most influenced part was the 10th amendment that says "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."
Fun fact
An apple, potato, and onion all taste the same if you eat them with your nose plugged
also What sort of activities form the livelihood of people? WILL GIVE BRAINLIEST
Answer:
Such activities could include securing water, food, fodder, medicine, shelter, clothing. An individual's livelihood involves the capacity to acquire aforementioned necessities in order to satisfy the basic needs of themselves and their household.
Explanation:One of the earliest and most often cited definitions1 of livelihoods is that: “it comprises the capabilities, assets (including both material and social) and activities required for a means of living.
Answer:
Such activities could include securing water, food, fodder, medicine, shelter, clothing.
Explanation:
(i think)
How many land lotteries did Georgia hold?
Answer:
8 lotteries
Explanation:
Which of the following principles is NOT part of the Constitution?
OA.
confederalism
OB.
checks and balances
OC.
separation of powers
OD.
federalism
Answer:
A) Confideralism
Explanation:
The Articles of Confederation and Perpetual Union was an agreement among the 13 original states of the United States of America that served as its first constitution.
never mentions it as a part of it!
describe three reasons for the fall of the roman empire with details on how it contributed to the fall? -essay
Answer:
Invasions by Barbarian tribes. ...
Economic troubles and overreliance on slave labor. ...
The rise of the Eastern Empire. ...
Overexpansion and military overspending. ...
Government corruption and political instability. ...
The arrival of the Huns and the migration of the Barbarian tribes. ...
Christianity and the loss of traditional values.
Explanation:
These are some reasons to study and look into
The wise sayings of Solomon were written down and are called
a.
adages.
c.
proverbs.
b.
psalms.
d.
none of these
Answer:
proverbs
Explanation:
hoped this helped ;D
What did the Pine Ridge Indian Agent want in the fall of 1890?
Answer:
Explanation:
On December 29, 1890, in the final chapter of America's long Indian wars, the U.S. Cavalry kills 146 Sioux at Wounded Knee on the Pine Ridge reservation in South.The cavalry lost 25 men. The conflict at Wounded Knee was originally referred to as a battle, but in reality it was a tragic and avoidable massacre.
What is the role of change, oversight,and error in the writing history
I
Answer:
FOOOT
Explanation:
A problem the Second Continental Congress faced in 1775 was
how to pay for a war against Britain.
where to put the capital of the colonies.
how to gain allies in a war against Britain.
whether to attack the British in the South.
Answer: How to pay for a war against Britain.
Explanation: A1
A problem the Second Continental Congress faced in 1775 was how to pay for a war against Britain. Thus, option (A) is correct.
What is war?The word war is defined as, It is characterized by severe violence, damage, and mortality, and it employs either conventional or irregular military troops. As a violent armed confrontation between states, governments.
As the problem, which was face by congress in the 1775. There is a conducting of war in progress. As there was the fighting between Battle of Lexington and Concord on April 19. As the congress needed to create an official army. An out of the untrained assemblage of the militia laying siege on Boston.
Therefore, The right option (A) is correct.
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The complete question was.
A problem the Second Continental Congress faced in 1775 was how to pay for a war against Britain. Where to put the capital of the colonies. How to gain allies in a war against Britain. Whether to attack the British in the South.
What would your reaction be if You go on a paintballing trip. You are only allowed to carry one paintball gun and 10 paintballs, while your opponents have unlimited weapons and ammunition.
Answer:
I would be pretty mad because it ain’t fair. One is all the way at the top while the other is all the way at the bottom.
Explanation:
Declaring Independence:
1. What are our rights listed in the Declaration of Independence? What are they called?
2. The chief writer of the Declaration of Independence...
3. List two grievances found in the Declaration of Independence
Answer:
Natural Rights
Thomas Jefferson
1.) He has refused his Assent to Laws, the most wholesome and necessary for the public good. 2.)He has forbidden his Governors to pass Laws of immediate and pressing importance, unless suspended in their operation till his Assent should be obtained; and when so suspended, he has utterly neglected to attend to them
Explanation:
PLEASE HELP FAST
PART A: What led to the Kingdom of Ghana’s eventual collapse?
A. Neighboring nations could no longer afford trade with Ghana.
B. Neighboring nations feared and envied the strength of Ghana.
C. Neighboring nations felt aggressively controlled by Ghana.
D. Neighboring nations wanted access to Ghana’s gold mine
Answer:
I believe it's D.... Im sorry if that's wrong but it sounds right!
The Kingdom of Ghana saw its eventual collapse because B. Neighboring nations feared and envied the strength of Ghana.
The end of the Kingdom of Ghana came when:
Other nations around them became jealous of their strength and wealthKingdoms like the Mali Empire therefore came against them militarilyIn the end, the Mali Empire defeated the Kingdom of Ghana and made it a vassal state and even though they still maintained influence for a time, they would eventually collapse from no longer being independent.
In conclusion, the Kingdom of Ghana collapsed because other nations became envious of them and came against them.
Find out more at https://brainly.com/question/1487946.
Which battle do you think was most important in establishing the eventual victory of the colonies over Britain?
answer in full sentences (100 points!!!)
The war was fought primarily along the frontiers separating New France from the British colonies from Virginia to Nova Scotia. The Ohio Country (sometimes called the Ohio Territory or Ohio Valley by the French) was the name used in the 18th century for the regions of North America west of the Appalachian Mountains and in the region of the upper Ohio River south of Lake Erie. The territory encompassed roughly the present-day states of Ohio, eastern Indiana, western Pennsylvania, and northwestern West Virginia. The issue of settlement in the region is considered to have been a primary cause of the French and Indian War and a later contributing factor to the American Revolutionary War.
Explain one way in which Islam in India between 1200 and 1450 was like Christianity in the Roman empire.
Answer: Islam in India was like Christianity in the Roman Empire because it attracted lower class citizens. Both religions were appealing to those who suffered the most under existing social structures.
Explanation:
Islam in India between 1200 and 1450 was like Christianity in the Roman Empire, because it also motivated the people to accept Islam as their main religion, leading to a religious conversion in Ancient India.
What is the significance of Islam in India?The arrival of Islam in the Ancient Indian region had taken place around the eighth century. However, the actual widespread of their rule started during the thirteenth century and till the Mughal Empire was established in the region.
Similar to Christianity in the Roman Empire, the Islamic religion spread in India rapidly during this time as people started to practice religious conversion on a large scale.
Therefore, the significance regarding Islam in India between 1200 and 1450 has been aforementioned.
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The solar system has eight number of planets, of which four are the inner planets and four are outer planets. Within the solar system, the earth lies between Venus and Mars. Life exists on earth. It has a specific atmospheric constitution. The earth maintains an elliptical path around the sun. It completes one complete revolution once every 365 and 1/2 day. Earth is very close to the sun at the Perihelion position and at Aphelion position it is the furthest. The moon is the natural satellite of earth that constantly goes around the earth as a result of which the earth experiences alternative day and night. Thus, the earth maintains a continuous relationship with the sun as well as the moon.
Answer:
Jupiter, Saturn, Uranus, and Neptune
Explanation:
The inner planets are made up mostly of rock. The outer planets are Jupiter, Saturn, Uranus, and Neptune. Jupiter, Saturn, Uranus, and Neptune are large balls of gases with rings around them. All eight planets travel around the Sun in a different orbit.
Demographers can compare a choropleth map to a
map to understand how geography influences population distribution.
Answer:
physical map
Explanation:
Why did American colonists grow angry with Parliament after the French and Indian War?
A.Parliament made laws opening more lands to settlement.
B.Parliament passed more laws that directly affected the colonies.
C.Parliament abolished the policy that British citizens could trade with any country.
D.Parliament decreed all British citizens must serve in either the army or navy.
I think it's letter C
i hope i can help you
The American colonists grow angry with Parliament after the French and Indian War is Parliament abolished the policy that British citizens could trade with any country. Thus the correct option is C.
What are the reasons for the French and Indian War?To protect their ownership of their territory and their cultural heritage, the American Indians fought. Upper Ohio River Valley was controlled by the French. They desired to dominate the region and conduct trade with the American Indians.
With the conclusion of the Treaty of Paris in February 1763, the French and Indian War came to an End. Florida and Canada were given to the British by France and Spain, respectively, and France was allowed to maintain its West Indian sugar islands.
After the signing of the treaty, Parliament abolished the rule that allowed British citizens to trade with any nation. At the end of the French and Indian War, the British gained a significant amount of land from the French, which angered the American colonists.
Therefore, option C is appropriate.
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The ______ of the Constitution declared that the Founders sought to “form a more perfect union” than that formed under the Articles of Confederation.
Answer: Preamble
Explanation:
please help me asap...
Answer:
trump 2020
Explanation:
trump 2020
Answer:
Political parties
Explanation:
People are more likely to be closed minded to other ideas when they identify with a certain political party.
Was Rome ever really free?
The Roman Empire was the post-Republican period of ancient Rome. As a polity it included ... was furthered by a degree of social stability and economic prosperity that Rome had never before experienced. ... Free people not considered citizens, but living within the Roman world, held status as peregrini, non-Romans.
What was the consequence of the Wounded Knee Massacre? A
Answer:
The massacre at Wounded Knee, during which soldiers of the US Army 7th Cavalry Regiment indiscriminately slaughtered hundreds of Sioux men, women, and children, marked the definitive end of Indian resistance to the encroachments of the whites.
Explanation:
2 reasons that the colonies won the war and gained independence
Answer:
There were several key factors contributing to the Colonists' victory over the British, such as war tactics, strong leadership and one solid alliance. Despite facing larger forces, better trained armies, and more weapons, the Colonists managed to win. ... This helped change the course of the war.
Explanation:
Logistics. When fighting on your home turf it is easier to supply your army than the enemy.
Lack of Loyalist and Native American Support.
Answer:
They had an advantage because the war was fought in their territory, so they knew the land better than the British.
The 2nd reason is that the colonies had the support of the people. Britain was done fighting wars and barely had support from the people. One thing that's a deciding factor in winning a war is knowing that the people support the war.
Explanation:
What are two characteristics of the Paleolithic era
The Subarctic Climate and Environment Description
Answer:
continental subarctic climate, major climate type of the köppen classification dominated by the winter season, a long, bitterly cold period with short, clear days, relatively little precipitation (mostly in the form of snow), and low humidity.
Explanation:
Quíz
Active
1
2
Which best defines the term migrants?
people who borrowed money but could not pay it beck
O people who photographes others during the Depression
O people who rented the land on which they farmes
O people who moved from one place to another to find work
Which defines the term migrants
Answer:
Correct answer is people who moved from one place to another to find work.
Explanation:
People who move from from one place to another because they want to improve their life conditions are migrant. Reasons for migrations are usually economical and educational.
First three options are not correct as they have nothing to do with migrations. The first option are people who have debt, the second options are people who wanted to capture certain moment and the third are the people who are owning land and are giving it to others for usage.
Answer:
people who moved from one place to another to find work
Explanation:
According to mercantilists, what was the purpose of colonies? *
Answer:
The one and only purpose was to enrich the mother country and provide it with raw materials for the growth and profit of that country's industries.
What are some issues with settling at Jamestown according to John Smith?
Answer:
It was swampy, mosquitoes that carried diseases and the water was impure
Explanation:
Which side controlled most of Nottingham in 1642?
Answer:
From the moment that Charles I raised his standard at Nottingham in August 1642, sides were chosen between Royalists and Parliamentarians
Explanation: