Answer:
Option A
Explanation:
Acceleration is defined as the change in the velocity of a moving object with time. Since velocity is a vector quantity, it can change both its magnitude and direction.
As the velocity changes its magnitude and direction, the magnitude and direction of acceleration also changes and it too become a vector quantity.
Thus, option A is correct
What was the main purpose of Christopher Columbus's first journey across Atlantic in 1492?
A. To build an empire for a queen Isabella.
B. To find gold for the Spanish crown.
C. To learn more about the Indian people.
D. To locate a route around Africa.
Answer:
d. to locate a route around Africa
The main purpose of Christopher Columbus's first journey across the Atlantic in 1492 was to locate a route around Africa. Thus, option D is correct.
Who is Christopher Columbus?Christopher Columbus was an Italian citizen who traveled across the sea and explored a lot of areas during his voyage.
Columbus took the journey across the Atlantic Ocean Out of area to find a route that would Africa, India, and other Asian countries. He also wanted to go to update to have more amount of resources and means to live a more upgraded life.
To Discover new doubt in many other countries the plants and fauna which are available in other countries and that are why he wanted to travel to Africa destination in the world emerald people who admired him a lot and financed his voyage. Therefore, option D is the correct option.
Learn more about Christopher Columbus, here:
https://brainly.com/question/10813507
#SPJ2
Some ant colonies consist of a queen, who performs all reproductive duties for the colony, and worker ants, who perform all the labor that the colony needs to gather food, expand and defend territory, and survive. The worker ants are also able to—but do not—contribute reproductively to the colony. In a colony like this, the worker ants will give their lives to defend the queen.
Why is the worker ant considered altruistic?
Answer:
Worker ant forgo reproduction itself and hence worker ant is considered altruistic
Explanation:
The worker ant let go reproduction itself and for this sacrifice of worker ant for the other ants is said to be altruistic behavior. Altruistic behaviour is depicted by an individual who in order to do good of others put himself/herself at some risk.
Thus, Worker ant forgo reproduction itself and hence worker ant is considered altruistic
The worker ant is considered altruistic as they forgo reproduction for the clan.
What is altruistic behavior?Altruistic behavior demonstrates the act where one person willingly sacrifices their own benefits for another individual. It shows the social responsibility as well as volunteering behavior in the family or society.
Therefore, worker ants make self-sacrifice of reproduction and fight for their kin to protect them from other clans.
Learn more about ant clan here:
https://brainly.com/question/21109725
what can a countries economy tell you about it
Answer:
It can tell you how useful and hardworking the president, king, or ruler is and how hard working the people are.
How can the environment you live in affect your lifestyle (culture, architecture, etc.)?
Answer:
Culture is greatly affected by environment. As Rolland B. Dixon said in his book The Building of Cultures, "Culture leans most heavily upon environment" (Dixon 12). The three parts of environment that affect culture are, as stated by Dixon, "topography, climate, and raw materials" and that "One component may tend to influence culture in one direction of development, another in another" (Dixon 13). This means that each of these components of environment changes culture in it's own way.
Climate is a huge factor in different cultures. If a group of people live in a cold place, they will most likely wear thicker clothes, opposed to the thin clothes worn by people in warmer places. Also, the climate affects crops that can be grown, animals living in an area, what houses look like, and so on ("How Climates Affects Our Lives").
Topography affects culture also. For example, people living near lakes will be more into trading and fishing than people living in prairie, who will be more dependent on farming and hunting. Second, if people live on flat land they'll most likely grow crops, whereas in mountainous regions the people in the area will be more reliant on hunting ("Mountainous Cultures"). Lastly, topography affects housing; in some countries, such as Indonesia, the people there build houses on stilts to avoid the marshes and flooding ("What is a Stilt House?").
Lastly, raw materials affect cultures. If an area is full of trees, people are more likely to build houses out of wood, rather than stone or concrete (Rolland B. Dixon). For example, as stated in the book The Building of Cultures, since Eskimos were "Destitute of wood or bark from which to construct boats or canoes, they developed the remarkably efficient and ingenious skin-covered kayak and open umiak" (Dixon 51). This shows that since the Eskimos did not have trees where they lived, they came up with other ways of building boats. This eventually changed how people boated and boat building jobs, which affected the culture of the Eskimos. Depending on the raw materials in an area the jobs, food, and specialties change.
Explanation:
To be a national citizen, one must reside in a country, vote, hold property, work or go
to school, drive a car, and participate in all the rights granted citizens by the nation
state.
Question 3 options:
True
False
This course teaches us that we live in an interdependent world, global citizenship
encourages us to recognize our responsibilities towards each other.
Question 4 options:
True
False
Why did Abraham Lincoln seemingly blame Harriet Beecher Stowe for the Civil War?
Answer:
Bring the dark side of slavery to public awareness
Explanation:
Harriet Beecher Stowe was an author of a book Called Uncle Tom's Cabin. This book highlight the gruesome reality of slavery that the public at that time never been aware of.
This book became extremely popular and caused a massive increase in the amount of support for the Abolitionist movement. This wave eventually what lead to the civil war between North and Southern States.
Abraham Lincoln never really "Blame" Harriet for the war. But when he happened to meet her, he said something to her :
“So this is the little lady who made this big war.”
Many of the people who were present at that time hyperbolize this casual remark and make Abraham Lincoln seemingly blame Harriet for the war.
Which word from the article conveys
smoothly skiers can go down Copenhill?
"down"
© "hike"
"glide"
"lined"
Which action is protected by the first amendment?
A: publishing an article full of lies about a politician
B: refusing to talk to the police after being arrested
C: Threatening to hurt people who vote for a candidate
D: Wearing a t-shirt that insults the president
Answer:
d
Explanation:
43) How did Charlemagne improve the learning of his people?
A) He promoted reading and writing among the peasants.
B) He required all able-bodied men to serve as knights,
C) He required church members to learn to read and write.
D) He required all of his kingdom to study ancient Greek and Roman texts.
Answer:
A) He promoted reading and writing among the peasants.
Explanation:
Charlemagne was illiterate, but he understood the importance of education and the success of a well-educated people. For this reason, he invested heavily in education throughout his kingdom. Initially he established schools throughout the theine and insisted that not only members of royalty and nobility learn to read, but even the peasants. In addition, he encouraged reading and writing to be carried out across the kingdom, between men and women.
Anyone plz help me plz quick I beg u
Answer:
I think its the last one
Explanation:
HELP ASAPPP
What characterized Egyptians religion?
Answer:
Polytheism
Explanation:
Egyptians were avid polytheists. Being a polytheist means that you believe there to be many different gods/deities.
what are things our society now has in common with ancient egypt ?
Answer:
The Ancient Egyptians created paper and writing which contribute daily to helping our world function. The Ancient Egyptians built massive temples, monuments, and pyramids. Some of the architecture skills used by the Egyptians are still used today.
hope this helps!!:)
Explanation:
What were some new ways people spent their leisure time in the 1920s
Answer:
All except B
Explanation:
Answer:
A) dressing in shorter skirts or expensive suits
C)shopping through catalogs
D)listening to jazz music
E)riding in streetcars
F)driving automobiles
Explanation:
who was the first black woman ever named to the cabinet of a U.S president
Answer: Frances Perkins
Explanation:
What did the Fifteenth Amendment do?
A. abolished slavery
B. provided freedom of speech
C. gave all male citizens the right to vote
D. guaranteed equality under the law
In Hinduism, what is law, obligation, and duty; perform one's duties and so to live as one should called?
a) Caste
b) Karma
c) Dharma
d) Varna
15 points ples help
Answer:
Dharma
Explanation:
Dharma is one of the important teachings in Hinduism. Dharma means law, obligation and duty. It is important for a Hindu believer to perform one's duties.
how did people think Washington should be the country's first president
Answer:
He was a great and well known general and many people looked up to him. He also had a good idea on how the future of the country should be.
Emperor Ashoka expanded the Mauryan Empire before
a) giving up violence
b) moving to china
c) surrendering to chandragupta
d) lEaRNiNg To REaD
Answer:
Correct answer is a) giving up violence .
Explanation:
Correct answer is A because before converting to Buddhism he led many campaigns that spread the boundaries of his country.
B is not correct as he never moved to China.
C is not correct as Chandragupta was his predecessor.
D is not correct as he learned how to read much before this event.
During Sam Houston's First Administration the duties of the Texas Rangers included —
Answer:
Repelling the Native Indians
Explanation:
During the period of settlement in Texas, many native Americans carried out series of attacks toward the settlers since many of them occupied the ancestral land that previously belonged to the Natives.
To deal with this, Sam Houston utilize Texas Rangers to repel the attack from the Native Americans and protected the white Settlers' interest. This Rangers' duties was carried out until the year of 1838.
Answer:
the other dude was CORRECT
Explanation:
What is Maximus Aurelius most famous for?
Who was Travis writing to
in his letter, and why do
you think he addressed it
this way?
Answer:
He was writing to the people of Texas
Explanation:
Which field of study has ancient Egypt created?
Answer:
egyptology is the study of egypt...
Explanation:
The Ancient Egyptians made many great advances in science and contributions to the store of human knowledge, especially in medicine and alchemy. The Egyptians also contributed to ancient astronomy and, as with the Mesopotamians, their work was based upon agriculture and predicting the seasons.
A public service announcement is created to encourage people to briefly stop using their wireless devices. Which is a justification for this announcement?
decreases the number of people attending local events
encourages more states to ban texting while driving
has families participating in community-sponsored activities
allocates more time to spotting people who are driving while on the phone
Answer:
you didn't give the prompt but I'd say C
what important feature locates in 10°N latitude and 80°W longitude
Answer:
The isthmus of panama.
Explanation:
Hope it is useful
Was it possible for the Contederacy win a war of attrition against the Union, why or why not ?
Answer:
I could have been possible, but the Union pulled the war into the western theater because they were winning more battles there. If the Confederacy pulled the war back to the East, they would have had a better chance of winning the war because, like I said, the Confederacy was doing much better in the eastern theater. The turning point in the Civil War was when the Union won the Battle of Gettysburg. That is when President Lincoln Spoke the Gettysburg Adress and passed The Emancipation Proclomation.
This is Will signing off.
I hope you have a Brainly day!
#staybrainly
Learn more about the Civil War at
https://brainly.com/question/18832169
https://brainly.com/question/11874600
Please consider marking Brainliest. It Doesn't have to be on my answer, but it gives you points aw well as lets the community of Brainly that this is a reliable answer.
Thanks again!
_____ is a meeting of a group of like-minded people who select candidates they will support in an upcoming election
What is the left hemisphere of the brain responsible for?
Answer: In general, the left hemisphere of the brain is responsible for language and speech and is called the "dominant" hemisphere. The right hemisphere plays a large part in interpreting visual information and spatial processing.
Explanation:
Do banks today provide some of those same services
Not exactly. A lot of things have changed with the ways banks work in the past century or so. Not only that but most banks offer their own special programs and stuff. For example certain banks will pay you a dollar a day for using their bank.
Hope this helps.
-Northstar
Is this correct? Thanks
Answer: yes
Explanation:
How many years did the Holocaust last??
