How did the first humans get to North and South America?

Answers

Answer 1

Answer:

Explanation:

Modern humans started spreading from Africa to Europe, Asia and Australia some 100,000 years ago – a process that took about 70,000 years. We also know that at some point in the past 25,000 years


Related Questions

What was one trait mayan people did not have?

Answers

Answer:  straight hair, tattoos, tall, crossed eyes

Explanation:

Answer: tall

Explanation:

Which sentence best defines a trade barrier?

A
any type of merchandise that is traded internationally

B
any type of government policy that limits trade

C
any type of exchange of goods between countries

D
any type of product that attracts government attention

Answers

Answer:

Government limits trade

Explanation:

Why was the Missouri Compromise created?

Answers

Answer:

In an effort to preserve the balance of power in Congress between slave and free states, the Missouri Compromise was passed in 1820 admitting Missouri as a slave state and Maine as a free state. i know this probably won't help but this is my answer


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What animal is it and wjat continent does it live on?

Answers

It will be B connotation of glaciers

Which of the following is a characteristic of fascism? A
military dictatorship

B
nationalist sentiment

C
exploitation of people's fear

D
all of the above

Answers

Answer:

D

all of the above

B

nationalist sentiment

C

exploitation of people's fear

About how hot is the groud tempature when a atomic bomb explodes?

Answers

Answer:

3,000 to 4,000 degrees Celsius. (5432 to 7232 degrees Fahrenhet)

Explanation:

From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.

Answer:

7,700 degrees Celsius

Explanation:

About 0.2 seconds after the detonation over Hiroshima, the fireball created reached a surface temperature of 7,700 degrees Celsius. From 0.2 to 3 seconds after detonation, the intense heat emitted from the fireball exerted powerful effects on the ground.

Damage costs are used to describe the results of environmental pressures on businesses. How do these damage costs
affect businesses?
- They cause a change in product quality.
- They Impact economic activity.
- They ease regulation enforcements.
-They decrease pollution amounts.

Answers

Answer: - They Impact economic activity.

Explanation:

Environmental pressures on businesses can be in the form of natural or man made calamities like heavy rainfall causing flood, earthquake, landslide, and others. Also the drought, natural or induced fire hazard, and low wind speed are effective for loss of business. As any kind of natural calamity can result in loss of property, machines, and others which can have an impact on business. In drought agriculture business will hamper due to soil being ineffective in producing crops. Natural or induced fire can also damage crops, and property required for production. If the wind speed is low then electrical energy cannot be harnessed from it.  All these environmental effects can have a negative effect on the economic activities in the businesses.

In your opinion, did Columbus discovered the West Indies? Discuss why.

Answers

Answer:

no

Explanation:

He only brought it to peoples attention, since there was already life there he had only exposed them to the life that migrated there.

Select the correct answer. What role does the law of supply and demand play in a command economy? A. The law of supply and demand applies to a command economy as much as it does to other economies. B. The law of supply and demand does not apply because in a command economy, the government controls the market. C. The law of supply and demand functions in reverse because a command economy is the opposite of a market economy. D. The law of supply and demand functions the same way as in other economies, but the government sets the prices.

Answers

Answer:

A

Explanation:

The law of supply and demand applies to a command economy as much as it does to otger economies

All of the following were accomplishments developed during the Shang Dynasty except______.

A. developing an irrigation system
B. building the entire Great Wall of China
C. developing bronze technology
D. Chinese writing

Answers

It was except the developing an irrigation system

PLEASE ANSWER ASAP WILL MARK BRAINLIEST

Answers

Answer:

Blue arrow - Speaker of the House

Green arrow - Clerk of the House

Orange arrow - Speaker pro tempore

Purple arrow - House sergeant at arms

The Federal Reserve cannot put a dollar in anyone’s pocket, provide jobs for very many people, or buy more than a tiny amount of goods and services that the nation produces. But the 86-year-old government bank can have an enormous impact on how you spend, invest, or borrow money. . . . That is because the Fed . . . is in charge of the nation’s monetary policy, taking actions almost daily to help determine how much money is available, how easily it may be borrowed, and how costly it will be.

Summarize what the passage is saying about the Federal Reserve’s participation in the economy and its impact on it.

Answers

Answer: The Federal Reserve cannot put a dollar in anyone's pocket, provide jobs for very many people, or buy more than a tiny amount of goods and services that the nation produces. But the 86-year-old government bank can have an enormous impact on how you spend, invest, or borrow money

Explanation:

How do frogs' front limbs differ from their back limbs

Answers

frogs back limbs are longer and hold more muscle to allow them to jump easier over long distance
while the front limbs are more for balance
Forelimbs are short while the hind limbs are large. The bones of the hindlimbs are sturdier and longer than the bones present of the forelimbs. The hindlimbs are attached to the pelvic girdle whereas, the forelimbs are attached to the pectoral girdle.

According to Buddhism, what will be the result of saying and doing the right thing?

A Morality
b wisdom
c nirvana
d enlightment

Answers

Answer:

morality

Explanation:

According to Buddhism, morality will be the result of saying and doing the right thing. Thus, option (a) is correct.

What is Buddhism?

The term Buddhism is used for such a type of Indian religion. It was also known as Buddha Dharma. It was attributed to the Gautama Buddha. Buddhism is to teach morality, discipline, and moral culture. Buddhism emerged between 563 and 483 BCE.

According to the ancient period of the time, Buddhism is the religion. Buddhism  is to maintain morality and belief in God. Buddhism adopts the law of Karma, Marsha, and Dharma of the cycle. The rebirth and also the reincarnation, but they follow the different caste system.

As a result, the significance of the Buddhism are the aforementioned. Thus, option (a) is correct.

Learn more about on Buddhism, here:

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How does Varnado Simpson’s interview support the argument you made?

Answers

Answer:

hi anna play

Explanation:

helloplease help asap ill give brainliest

Answers

Answer:

health care

is the answer

HOPE IT HELPED

Answer:

health care

hope it is helpful to you

How do you think the problems in the environment will affect your life in the coming years? How do you think these issues will affect our human societies and communities?

Answers

Explanation:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Answer:Name one thing that you can do to conserve resources in your home or community. Explain its positive effects on the environment.

Explanation:Name one thing that you can do to conserve resources in your home or community. Explain its positive effects on the environment.

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Answers

This is the one of the answers and this one is Southeast Asia

________occurs when an entire species cannot adapt to a long-term environmental change. A population that cannot find food after a flood in the environment may _______ in order to survive. Over many generations, the build-up of favorable adaptations in a population may lead to________.

Answers

Answer:

1 EXTINCTION

2 MIGRATE

3 SPECIATION

Explanation:

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If the lights are not flashing and the gate is not lowered at a railroad crossing,...
A. you can cross the tracks as normal.
B. you should
look both ways before crossing.
C. you should stop until directed differently.

Answers

Answer: A) A It means you get cross the tracks as normal.

Explanation:

B. You should look both ways before crossing.

Giving bonus points for this one

Answers

Answer:

C.

Explanation:

They issued pensions to the elderly.

The first option isn't correct because the government CREATED state jobs, to help with unemployment.

The second option isn't correct because the government DID ISSUE pensions to unemployed people.

The third option IS correct because the government DIDN'T ISSUE pensions to the elderly.

The fourth option isn't correct because the government DID open several programs to he the people.

Before the use of steam powered transportation, how long did people have to wait to receive goods from far away. A few hours Five business days Two weeks Months and years

Answers

Answer:

The correct answer is - months and years.

Explanation:

Prior to the discovery of the steam engine, there was the use of men, animals to pull carts to transport from one place to other. At that time traveling and transporting goods and services was slow and difficult.

Delivering goods from far away from the source normally takes months and years to travel across the oceans and hills. After the discovery of the steam engine transporting goods and traveling become comfortable and fast and less time-consuming.

What statement best describes what a circle graph shows?
A. Data as proportions of a whole
B. A frequency distribution
C. The average of a data set
D. The relationship between two variables

Answers

Answer:

the answer is a

Explanation:

if you look at different circle graphs there all basically talking about proportions of a whole.

Answer:A

Explanation:A

In which region was Fremont most successful? Which states in that region did he not win? ​

Answers

The south he won every state in the south

Answer:

Frémont was most successful in the Northwest region. The states where he did not win were Pennsylvania and New Jersey.

Explanation:

If you wanted to view unrestricted video footage, which source would be your
best option?
A. The Pravda
B. USA Today
C. An online news source
D. None of the above

Answers

Answer:

PROBALLY D

Explanation:

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¿Cuáles son los principales elementos de un conflicto? ¿Cómo
podemos manejar nuestras emociones?

Answers

Answer:

Los sentimientos normales de ira, miedo, dolor y frustración suelen estar presentes en los conflictos entre individuos o grupos. Estos sentimientos, y las circunstancias de la amenaza que presenta el conflicto, hacen que nuestros cuerpos reaccionen en la respuesta de estrés de "lucha o huida".

marque esta respuesta como más inteligente y deje un agradecimiento

Explanation:

What does cool your heels mean?​

Answers

it means to keep waiting fir something

Answer:

Calm down. And stop jumping on things so quickly (verbally)

Explanation:

Explain what may happen when two waves traveling from oppiste directions meet?
Hint; Think abbout how the crests and troughs of these waves might be effected.

Answers

Answer:

Explanation:

They undergo a wave interference which can either be constructive or destructive interference. Constructive interference happens when the crests of one wave overlap the crests of the other wave (the waves are said to be in phase). This causes an increase in wave amplitude.

Destructive interference occurs when the crests of one wave overlap the troughs of the other wave (waves are said to be out of phase). This causes a decrease in wave amplitude.

What is an established religion?

A. a religion that receives government support
B. a religion that receives government support
C. a religion with a long history and tradition
D. a religion that is free from government influence

Answers

I think it’s C
......

what were cons of the westward expansion besides taking away land from natives and the debate about slavery?

Answers

Answer:increased tensions between the North and South.

Explanation:Both eventually were battling to control the new states as slave or free states.

Answer:

la boom de la kaka

Explanation:

Other Questions
Lee y escoge la opcin con la palabra o palabras correctas para completar la frase. Read, and choose the option with the correct word or words to complete the sentence. Los crticos han reconocido al Barroco como una imposicin imperial sobre las colonias espaolas subyugadas y como una expresin localizada de resistencia a conciencia; fueron las intervenciones artsticas de marginados africanos, indios, mestizos y, sobre todo, criollos. El Barroco del Nuevo Mundo es, pues, el resultado de la colonizacin transatlntica, la esclavitud y la transculturacin, y se le atribuye a menudo como el movimiento literario fundacional de Amrica Latina.Segn la lectura, El Barroco en el Nuevo Mundo sucedi cuando los esclavos, indios y mestizos empezaron a ________ sus resistencias al colonialismo a travs de la literatura. transferir plasmar introducir editar f(x) = 3^x-9. find the inverse of f(x). ASAP I NEED HELP LAST QUESTION AND 15 MINS LEFT Will mark brainliest theres a button for the pic 1. How many pyramids are there in Meso- & South America? HELP ILL GIVE BRAINLIEST state two ways of moving an icon from one location to another In need of help its due in an hour!! Ill give brainliest to the best answer Please and thx Help please Thanks Please help!!!!! I will make you best answer!!!!Factor each.7) f(x)=x4 x - 6A) f(x) = (x + 2)(x 3)B) f(x) = (x + 2)(x + 4)C) f(x) = (x + 3)(x 3)D) f(x) = (x2 + 4)(r? - 3) According to the USC Annenberg School of Communications findings on verypopular films released in the United States and Canada in 2008, which groupwas most underrepresented?A. African AmericansB. HispanicsC. Middle EasternersD. Asians In a sample of 42 water specimens taken from a construction site, 26 contained detectable levels of lead. Construct a 95% condence interval for the proportion of water specimens that contain detectable levels of lead Compute the height (in meters) of a cylinder with a radius of 2m andvolume 138 cubic meters. Round to the nearest meter. What is the answer? I don't understand how you are meant to work it out Read the paragraph from the section"Lincoln thought colonization couldresolve the issue of slavery."Lincoln believedcolonization was the bestway to solve the problemof slavery. Colonizationwas the idea thatAmerican blacks shouldhave the choice to moveto Africa. Or maybe toHaiti or Panama.What did Lincoln mean by"colonization"? What is the answer correct answer someone please tell me I need the answer ASAP You will get brainlest if its correct How many problems does Jay-Z have what is the answer for this question (x + 3)^4 On a map, 1 inch equals 7.4 miles. Two houses are 1.5 inches apart on the map.What is the actual distance between the houses? A recent survey stated ''4 out of 5 dentists prefer Clean Toothpaste.'' There were 80 dentists in the survey. How many dentists preferred Clean ToothpasteA: 36B: 44C: 64D: 100 Find the slope of the line