Answer:
malaria is carried by a particular mosquito, true.
Scalp ringworm is very contagious, true
Egg come first in this world or hen come first
Answer:
first man came
good morning
Eggs come from chickens and chickens come from eggs: that’s the basis of this ancient riddle. But eggs – which are just female sex cells – evolved more than a billion years ago, whereas chickens have been around for just 10,000 years. So the riddle is easily solved…or is it?
Taken at face value, there is no doubt that the egg came before the chicken. We tend to think of eggs as the shelled orbs laid by birds from which their chicks hatch – unless we eat them first. But all sexually reproducing species make eggs (the specialised female sex cells). That’s 99.99 per cent of all eukaryotic life – meaning organisms that have cells with a nucleus, so all animals and plants, and everything but the simplest life forms.
We don’t know for sure when sex evolved but it could have been as much as 2 billion years ago, and certainly more than 1 billion. Even the specialised sort of eggs laid by birds, with their tough outer membrane, evolved more than 300 million years ago.
As for chickens, they came into being much later. They are domesticated animals, so evolved as the result of humans purposefully selecting the least aggressive wild birds and letting them breed. This seems to have happened in several places independently, starting around 10,000 years ago.
The wild ancestor of chickens is generally agreed to be a tropical bird still living in the forests of Southeast Asia called the red junglefowl – with other junglefowl species possibly adding to the genetic mix. From these origins, humans have carried chickens around the world over the past two millennia or more.
So, eggs dramatically predate chickens. But to be fair to the spirit of the riddle, we should also consider whether a chicken’s egg predates a chicken. As humans consistently chose the tamest red junglefowls and bred them together, the genetic makeup of the resulting birds will have shifted. At some stage during this domestication process the red junglefowl (Gallus gallus) evolved into a new subspecies, Gallus gallus domesticus, AKA the chicken.
In practice, it is impossible to pinpoint the moment when this happened. But in theory, at some point two junglefowl bred and their offspring was genetically different enough from the species of its parents to be classified as a chicken. This chicken would have developed within a junglefowl egg and only produced the very first chicken’s egg on reaching maturity. Looked at this way, the chicken came first.....
Which is NOT a characteristic of an oral tradition?
A. To entertain an audience. B. To instigate war Between tribes.
C. To preserve a cultures history.
Answer:
to instigate a war between tribes
Explanation:
oral traditions teach younger generations history in an entertaining way
To Instigate war is not a characteristic of an oral tradition
Oral Tradition encompasses form of communications where information passed through different generations by word of mouth.
These tradition practice transmits knowledge, art, ideas and cultural material through oral means and are preserved by a generation and transferred to another.Information transferred includes the likes of proverbs, tales, legends and so on and are common among the African tribe.
In conclusion, Oral tradition are used to entertain and preserves a history but are never used to causes war, rather, they are passed to the next generations.
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Describe the different hypothesis (Nebular Hypothesis, Planetesimal Theory, and Tindal Theory) explaining the origin of solar system.
Answer:
Nebular Hypothesis:
According to this theory, the Sun and all the planets of our Solar System began as a giant cloud of molecular gas and dust. Then, about 4.57 billion years ago, something happened that caused the cloud to collapse. This could have been the result of a passing star, or shock waves from a supernova, but the end result was a gravitational collapse at the center of the cloud.
From this collapse, pockets of dust and gas began to collect into denser regions. As the denser regions pulled in more and more matter, conservation of momentum caused it to begin rotating, while increasing pressure caused it to heat up. Most of the material ended up in a ball at the center while the rest of the matter flattened out into disk that circled around it. While the ball at the center formed the Sun, the rest of the material would form into the protoplanetary disc.
The planets formed by accretion from this disc, in which dust and gas gravitated together and coalesced to form ever larger bodies. Due to their higher boiling points, only metals and silicates could exist in solid form closer to the Sun, and these would eventually form the terrestrial planets of Mercury, Venus, Earth, and Mars. Because metallic elements only comprised a very small fraction of the solar nebula, the terrestrial planets could not grow very large.
Planetesimal Theory:
The planetesimal theory, put forth by Viktor Safronov in 1941, explains planet formation in the early solar system from accretion of small bodies, growing in size as gravity attracted more and more objects. As the small bodies orbit, their gravity is very weak and they must rely on non-gravitational forces to stay together, such as radiation pressure and the emission of thermal photons.
Growth of the small planetesimal caused the strength of its gravity to increase. Growth to approximately one kilometer in size allowed the gravity of planetesimals to attract objects to them, increasing their size to seeds for planetary formation.
Collisions were common during the formation of the solar system and planets. Planetesimals continually collided and destroyed each other, but some planetesimals were able to withstand the impacts and grow, eventually forming into planets.
In contrast, the giant planets (Jupiter, Saturn, Uranus, and Neptune) formed beyond the point between the orbits of Mars and Jupiter where material is cool enough for volatile icy compounds to remain solid (i.e. the Frost Line). The ices that formed these planets were more plentiful than the metals and silicates that formed the terrestrial inner planets, allowing them to grow massive enough to capture large atmospheres of hydrogen and helium. Leftover debris that never became planets congregated in regions such as the Asteroid Belt, Kuiper Belt, and Oort Cloud.
Tidal Theory:
involving the approach near the Sun of another star. This set up tidal forces, and the instability of the Sun resulted in part of its mass being torn off to form the planets. The theory was proposed by Sir James H. Jeans (1877–1946) and Sir Harold Jeffreys.
What did George Washington to during the French and Indian war
Answer:
He established an alliance between the British and the Iroquois Confederacy. He led militias and troops in battles that led to the start of the war
O domínio da metrópole portuguesa sobre sua colônia na América submeteu os colonos a condições impostas que, na maioria das vezes, oportunizaram apenas os interesses de Portugal. A exploração excessiva que era realizada por Portugal teve seus reflexos de descontentamento a partir do final do século XVII. Neste, ocorreu apenas um movimento de revolta, mas foi ao longo do século XVIII que os casos se multiplicaram. Entre os principais movimentos nativistas podemos destacar a Revolta dos Beckman, a Guerra dos Mascates, a Guerra dos Emboabas e a Revolta de Filipe dos Santos. Sobre essas revoltas, pesquise em diferentes fontes e preencha o quadro abaixo com as informações solicitadas.
Answer:
A Revolta dos Beckman de 1648 ocorreu no
Maranhão, seu motivo foi a foi a insatisfação
coletiva com a Companhia de Comércio do
Maranhão, que controlava os preços dos
produtos na região, prejudicando a todos os
maranhenses de São Luís, prejudicando os
agricultores locais.
Os irmãos Beckman, fazendeiros ingleses,
iniciaram uma revolta que conseguiu
atacar as instalações da CIA de Comércio
do Maranhão e a capital da Capitania,
apossando-se dos suprimentos. Porém a
Coroa Portuguesa logo enviou reforços que
prenderam os responsáveis, punindo-os.
A Guerra dos Mascates aconteceu em
1710 na província de Pernambuco, sendo
que mascates eram os comerciantes, que
confrontaram os senhores de engenho.
Pode-se dizer que houve uma vitória
simbólica dos mascates e a anistia dos
envolvidos pela coroa portuguesa.
Explanation:
hope it helps u
What event occurred from 1861-1865
A. Revolutionary War
B. Battle of Bunker Hill
C. Civil war
D. World War I
Answer:
C. Civil warExplanation:
The American Civil War from April 12, 1861 to May 9, 1865, was a civil war in the United States fought between northern and Pacific states ("the Union" or "the North") and southern states that voted to secede and form the Confederate States of America ("the Confederacy" or "the South").
Answer:
Explanation:
C. Guerra civil
What happened after 1872 that led to a decline in violence against African Americans?
A. The federal government took legal action against many members of the Ku Klux Klan.
B. Many southern blacks chose to take advantage of new educational opportunities.
C. Southern black congregations became increasingly involved in local communities.
D. The Ku Klux Klan abandoned violent tactics to focus on electoral strategies to obtain their goals.
Answer:
B
Explanation:
many European black people were forced to engage in federation
5. The two major political parties
Answer:
Explanation:
American electoral politics have been dominated by two major political parties since shortly after the founding of the republic. Since the 1850s, they have been the Democratic Party and the Republican Party.
Why is it useful for historians to craft historical narratives?
Hi,
Answer:
Why is it useful for historians to craft historical narratives?
- Narratives draw on ancient historical traditions rather than modern
ones.
Which Greek philosophers passed on legacies of knowledge and inquiry that shaped future political, ethical, and social ideas? Select all that apply.
A. Euripides
B. Aristotle
C. Socrates
D. Thucydides
E. Hippocrates
F. Plato
Answer:
Socrates because we use a bunch of his methods for example of most commonly known one is called the Socratic method
The key factor in the decision of the United States to enter World War I was its long-standing friendship with Great Britain. its desire to acquire German colonies in the Pacific. the political ambition of Woodrow Wilson. Germany's resumption of unrestricted submarine warfare against the United States.
Answer:
Germany's resumption of unrestricted submarine warfare against the United States.
Explanation:
The world War I (WWI) was a period of battle between various countries from 1914 to 1918. It started formally on the 28th of July, 1914 and ended on the 11th of November, 1918.
The key factor which prompted and influenced the decision of the United States of America to enter World War I (WWI) was because Germany resumed the use of unrestricted submarine warfare against the United States.
A subchaser also known as a submarine chaser refers to a little but very fast naval vessel which was designed specifically for anti-submarine warfare during the World War I.
During the World War II by late 1942, the German submarines (U-boats) were destroyed by the U.S Navy subchasers in the Atlantic. The subchasers that was used by the U.S Navy were the SC-497 class and PC-461 class subchasers which had anti-aircraft guns and machine guns.
What was the impact of the Griswold Connecticut ruling?
O Couples were required to keep mamage vows private.
O Couples were allowed to keep their marriage decisions private
O Couples were expected to obey state law regarding marriage
O Couples were encouraged to regard their marriage as sacred
Answer:
B) Couples were allowed to keep their marriage decisions private
Explanation:
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Which city is located at 30° N, 31° E?
Baghdad
Cairo
Tehran
Damascus
Both the oil embargo of 1973 and the oil shock of 1979 showed the United States that
Answer:
the United States that the government needed to be less dependent on foreign oil production
hope that helps you
Explanation:
Que paso con la construcción del canal por los franceses? pls
Answer:
El trabajo difícil y peligroso y los problemas financieros insuperables finalmente condenaron el esfuerzo francés por construir un canal al nivel del mar y los inversores quedaron devastados financieramente cuando la empresa se liquidó en 1889. Los trabajadores perdieron aún más con un estimado de 20.000 muertos.
Explanation:
What role do themes play in historians' efforts to organize information about the past? A. They help historians focus on the effects of one important idea on different societies over time. B. They help historians decide whether or not a primary source is credible. C. They allow historians to better understand how earlier historians interpreted past events. D. They make it possible for historians to gain a deep understanding of a particular region.
Explanation:
a )they help historians focus on the effect of one important idea on different societies over time
The themes play an important role in historians' efforts to organize information about the past because they help historians focus on the effects of one important idea on different societies over time. Thus option (a) is correct.
Who are historians?Historians are scholars who study and write about the past. They use a variety of sources, including written records, artifacts, and other forms of evidence to construct a narrative of past events and to analyze their significance.
Historians may specialize in different fields, such as political, social, cultural, economic, or intellectual history, and they may focus on different regions and time periods.
The themes help historians focus on the effects of one important idea on different societies over time in the past. Therefore, option (a) is correct.
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Who settled around the Atlantic Coast from Europe?
Answer:
the pilgrims
Explanation:
canten alguna historia de 5 párrafos pls no tengo nada es para un trabajo
Answer:
Libertad.
(En Cinco Parrafos)
Es una vida un casquillo de bala
talvez la misma que nos cuadra,
anterior al soplido seco de muerte.
Esa vida, la misma, una cabala
que con la suerte fuerte ladra,
para conseguir como no obtenerte.
Quiere como conquistarte sin medidas,
escondiendo amores pecaminosos,
como las teas de ocote prendidas.
Bailara a tus sones sobre los cosos,
y las brasas viejas pondrán confundidas
a los retoños de los ojos humosos.
Canta antes que la vida se acabe
canta con la suavidad de los sones
viene el final y todo se acerca
la libertad se ha conseguido con amor.
Explanation:
Did the Aztecs bungee jump?
Answer:
I think yes
Explanation:
I'm not sure but hope it helps
Answer:
never thought of that
Explanation:
now I need to know but probably not though but it would be cool
Which characteristic of government under the Roman Republic had the greatest impact on the democratic tradition?
Answer:
hope this helps
Explanation:
Republic was the form of government that developed under the Roman Republic and it had the greatest impact on the democratic tradition. It is basically a type of indirect democracy in which the people had the right to chooses the people who had the power of making government decisions.
William Pitt Pontiac James Oglethorpe Olaudah Equiano William Cosby Jonathan Edwards John Peter Zenger 1. survived the Middle Passage 2. founder of Georgia 3. Ottawa war leader 4. British Secretary of State 5. wrote Sinners in the Hands of an Angry God 6. German-born printer of a colonial weekly journal 7. victim of Zenger's pen 8. Great Awakening preacher 9. founded the first mission in San Diego 10. wrote Two Treatises of Government 11. wrote Poor Richard's Almanack
Answer:
Please find the complete solution in the attached file.
Explanation:
Political Cartoon Analysis. Using you knowledge of
US History, interpret the meaning of the political
cartoon. Answer must be at least 3 complete
sentences.
LASTING FREEDOM, PEACE S PROSPERITY COME FROM ADHERINS TO THE LAWS OF NATURE
FEDERAL
STATE
COUNTY
LOCAL
We Be People
LAWS OF NATURE
Explanation:
peace is war
freedom is slavery
Which of these Fair Deal reforms did not happer?
O A. A higher minimum wage
B. Providing more social security benefits
O c. Public housing for the poor
O D. A national health insurance program
Please help me
Write a 1-3 sentence summary that highlights the key point of this fact below
The issues of slavery and central power divided the United Sates. Slavery was the law of the land, north and south, until the early 19th century. It was concentrated in the southern states, where slaves were used as farm laborers and formed the backbone of the southern economy. In the northern states, where industry drove the economy, many people believed that slavery was immoral and wrong. Southerners felt threatened by these northern "abolitionists” and claimed
that the common government had no power to end slavery against the wishes of the states. Eventually, southerners became convinced that the common government
would attempt to abolish slavery nation-wide. Eleven states left the United States
in the following order and formed the Confederate States of America: South
Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, Texas, Virginia,
Arkansas, North Carolina, and Tennessee.
Answer:
Abolitionists were an issue/threat to racist southerners. Sla
very was an issue in general. The issues of slavery affected people & the US in general
the first battle of the revolutionary war?
what are the names ochako's parents names
Answer:
I have no clue because I don't watch anime-
how would an anti-federalist most likely have responded to Hamilton's assertion
Answer:
OFF WITH HIS HEAD
Explanation:
What is a manuscript?
Answer:
The definition of a manuscript is a book that is written for submission to a publisher, or a book, play or other creative work that is written by hand instead of typed
what were the personal liberty laws and what were they meant to do
Answer:
Personal Liberty laws were passed by northern state governments to counteract the provisions of the Fugitive Slave Acts and to protect escaped slaves and free blacks settled in the North. It was meant to protect African-Americans from being kidnapped and captured as fugitive slaves.
Concentration camps built by Nazis in 1933 initially held Jehovah's Witnesses. Roma people. prisoners of war. political prisoners.
Concentration camps built by Nazis in 1933 initially held political prisoners. Thus, the second option is correct.
What is a concentration camp?A concentration camp was a place where political prisoners, members of national or minority groups, and others were imprisoned for the sake of national security, for the sake of exploitation, or as a form of punishment, typically by executive order or military order.
Instead of treating people as individuals and without the benefit of an indictment or a fair trial, these camps frequently place people there based on their association with a particular ethnic or political group.
Before the war, anybody who opposed the Nazi party and its government on a political level was detained in concentration camps and made to labor in abhorrent conditions. It was carried out to stop them from participating in guerilla warfare, aiding the enemy, or just frightening the public into obedience.
Therefore, political prisoners were kept in the concentration camps.
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