The Beringia Crossing Archaeologists study migration. Humans first migrated from Africa. But how did humans move to North America? One idea is that they crossed Beringia. Beringia was the land bridge between Asia and North America. It existed during the last ice age. A small group from Siberia in Asia may have crossed the land bridge and settled in America. Researchers found evidence for this migration. They analyzed DNA, language, and artifacts. Scientists studied the genes of American Indians and Siberian groups. Genes are inherited. They found that most American Indian groups are descended from Siberian peoples. Some groups stayed in North America. Others moved south. Some stayed in Central America. Some moved along the coast to South America. Languages are also evidence for migration. People bring their languages with them. Researchers found similarities between the North American languages and the languages of Siberia. The languages use similar rules. Artifact evidence is also important. Archaeologists have found similar stone objects in Siberia and North America. They also found similar tools. Some tools were used to make clothes. Warm clothes were needed for migration. There is evidence that hunter-gatherers crossed Beringia to reach the Americas. Why do archaeologists believe that early peoples crossed Beringia? Choose two answers. DNA evidence shows that American Indians and Siberians are related. American Indian and Siberian languages share similar rules. American Indian and Siberian art share similar patterns. DNA evidence links several American Indian tribes. Siberian tools were used to hunt effectively.
Answers
Answer:
A and B
Explanation:
Answer:
A and B
Explanation:
Dunno how to take a screenshot but I got both right on it
Related Questions
When I seek to know if a belief is true, I am performing the task of:______
Answers
Who wrote: The aim of all political association is the preservation of the natural and imprescriptible rights of man. These rights are liberty, property, security, and resistance to oppression. ?
WILL MARK BRAINLIEST
Answers
Answer:
Thomas Paine wrote this
According to Marcia, what is her identity status?A. Identity achievement. B. Foreclosure.C. Identity diffusion. D. Moratorium.
Answers
I assume you wish to know about James Marcia's identity development statuses in his identity status interview research
Answer and Explanation:
James Marcia notes four unique identity developmental statuses faced by individuals:
Forclosure: is status of individuals who do not explore alternatives and merely make commitments such as based on what their parents want
identity diffusion: is the status of individuals who have not considered the need to search for an identity and therefore have no commitments or tried to explore any alternatives. These individuals are known to face no identity crisis and no anxiety problems as they have not gone into identity development
Moratorium: individuals here are in an identity crisis as they have began to explore alternatives and commitments are more or less defined. These individuals face anxiety as search for identity.
Identity achievement: here individuals have been able to find identity and have made commitments after having faced the previous stages and now have an internal definition of identity.
What is accomplished by efficient allocations of the factors of production?
Answers
Answer:
An efficient allocation of resources is: That combination of inputs, outputs and distribution of inputs, outputs such that any change in the economy can make someone better off (as measured by indifference curve map) only by making someone worse off (pareto efficiency).
Check all that apply: Which of the following are natural rights?
-Life
-Liberty
-Safe Housing
-Property
- Reproductive Consent
-Speech
-Press
-Health Care
-Clean Water
-Fashionable Clothing
-Warm Clothing
-Lawyer
-Vote
Answers
Answer:
life, liberty, property, and speech
Explanation:
Those are the only ones that I know. Hope it helped.
Is fireworks popping a Chemical change or physical change
Answers
Answer:
Chemical change
Explanation:
Once they form a hypothesis, what do scientists do next?
design experiments to test their hypothesis
draw conclusions based on their predictions
compare their hypotheses to other scientists'
ask the question, "Why?"
Answers
Answer: Design Experiments to test their Hypothesis.
Explanation: The scientific Method lists
Step 1- Question.
Step 2-Research.
Step 3-(Hypothesis.)
Step 4-(Experiment.)
Step 5-Observations.
Step 6-Results/Conclusion.
Identify which of the following processes is not involved in maintaining homeostasis: Group of answer choices faster heartbeat with physical activity bleeding from a wound temperature regulation white blood cells attacking bacteria
Answers
Answer: Bleeding from a wound
Explanation:
Homeostasis refers to the body engaging in processes that will enable it keep a stable internal environment that is necessary for it to survive.
Some processes involved include, maintaining a certain internal temperature that allows enzymes and cells to survive and work, white blood cells attacking harmful bacteria so that they do not negatively affect the workings of the body, and a faster heartbeat to enable more blood supply during physical activity.
Bleeding from a wound is not a homeostatic process. It is simply a reaction to blood vessels being exposed. The homeostatic process related to bleed is Coagulation of blood as it attempts to stop the bleeding.
Why did the Roanoke colony disappear
Answers
Answer:
The settlers, who arrived in 1587, disappeared in 1590, leaving behind only two clues: the words "Croatoan" carved into a fort's gatepost and "cro" etched into a tree. Theories about the disappearance have ranged from an annihilating disease to violent rampage by local Native American tribes.
Give an
example of how changes in the hydrosphere affect the
biosphere.
Answers
Answer:
Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (lithosphere), or evaporating into the air (atmosphere). Humans (biosphere) harness energy from the water (hydrosphere) by having it spin turbines (lithosphere) to produce electricity.
Explanation:
How did early humans express themselves?
?
Answers
Answer:
he early humans expressed themselves by drawing, sculpting and painting on the walls, rocks, stones. They used the medium of art to express themselves as there was no spoken language
Explanation:
Identify three gulfs surrounding the United States, and provide at least one characteristic of each. Make sure to write your answers in complete sentences.
Answers
Answer:
The United States contains and is surrounded by many important bodies of water. Gulf of Alaska in the north, the Gulf of California in the west, and the Gulf of Mexico in the south.
Explanation:
Answer: The United States contains and is surrounded by many important bodies of water. Gulf of Alaska in the north, the Gulf of California in the west, and the Gulf of Mexico in the south.
Explanation: The United States contains and is surrounded by many important bodies of water. Gulf of Alaska in the north, the Gulf of California in the west, and the Gulf of Mexico in the south.
HURRYY PLEASE ITS THE LAST QUESTION ON THE TEST!!
Describe how norms in development are determined.
Answers
Answer:
Developmental norms are defined as standards by which the progress of a child's development can be measured. For example, the average age at which a child walks, learns to talk, or reaches puberty would be such a standard and would be used to judge whether the child is progressing normally.
Explanation:
Answer:
Developmental norms are determined by taking measurements, such as length or weight, to determine how development compares to other children in the same age group. The average number of children who have reached a particular task or measurement are then placed on a percentile scale to determine what the norms would be for that particular age group
Explanation:
the answer edge gave me
HURYY WILL MARK BRAINLIEST
Which answer choice BEST explains why the
author wrote this article?
A
to influence France to leave the island of Haiti
B
to persuade his allies to declare
independence from France
C
to argue that many people would die if France
left Haiti
D
to convince his countrymen to leave the island
of Haiti for France
Answers
Answer:
Its either A or D but what is the artical
Which of the following would not describe Georgia?
O Southeast
O South America
Deep South
North America
Answers
Answer:
South America.
Explanation:
Motivation is a force that influences your actions.
Answers
Answer:
True.
Explanation:
Example: If you don't have motivation you will not do your work. If you do, you will do your work and possibly go beyond the standards.
Answer:
TRUE
Explanation:
e2020 :)
Which statement BEST describes what the
metaphor in the underlined sentence on
page 4 suggests about kindness?
Answers
Answer:
c
Explanation:
I have had the question in I ready and I very much so believe it is c ur welcome!
Answer:
Figuring out how to be kind is a learning process
Explanation:
I did the diagnostic
true or false
Many human activities are increasing the level of the greenhouse gases in the atmosphere.
Answers
Answer:
true
Explanation:
The “spoils” of the spoils system, which was established in the late 1820s, were
Answers
Answer:
correct answer is A
Explanation:
just took quiz
Explain the significance of: autocracy, monarchy, oligarchy,
democracy, republic, political party, free enterprise.
bel
thre
Answers
Answer: Autocracy: When power and rule belong to a single individual
Monarchy: Another form of autocratic government
Oligarchy: Any system of government which a small group holds power
Democracy: Any system of government in which leaders rule with consent of the citizens
Republic: voters are the source of the government's authority.
Political Party: a group of individuals with broad common interests who organize to nominate candidates for office, win elections, conduct govt, and determine public policy.
Free Enterprise: the opportunity to control one's economic decisions provides a base for making independent political decisions.
Explanation:
Analyze the map of southern Africa below and answer the question that follows. A topographic map of Southern Africa with labels A, B, C, D, E, and F. A is a river through the Congo. B is a lake near Uganda and Kenya. C is a lake on the border of Tanzania. D is a river near Zambia and Zimbabwe. E is a lake near Malawi. F is an island in the Indian Ocean. Image by Tom Patterson and Eric Gaba Together, the landforms at B, C, and E on the map above are known as the __________. A. African Great Lakes B. Sahel C. Sahara D. Lake District Please select the best answer from the choices provided A B C D
Answers
Answer:
A) african great lakes
Explanation:
because i took a time limit test and i go that question wrong chooseing c.
Answer:
A
Explanation:
hope this helps!!!!!
Why didn't the spanish agree to Columbia's plan immediately?
Answers
Answer:
Becuase they are two different counties 2 different culteres everything is so different between these countries there whole system there ideologys are different nevertheless they are also close
Explanation:
HELP
How is fear used to influence the viewer to buy victory bonds? Check all that apply.
a.It shows spooky, shadowy hands trying to grab at a baby.
b.It shows a mother holding her baby close.
c.It uses exclamatory text to imply the need for protection.
d.It shows a terrified mother and baby.
e.It boldly tells the viewer to buy victory bonds.
Answers
Answer:
ABC and D
Explanation:
One role of a national political party is to
A.
appoint judges to the Supreme Court.
B.
ratify amendments to the U.S. Constitution.
C.
nominate candidates for government leadership positions.
D.
lobby foreign governments on behalf of its membership.
Answers
Dyadic communication can occur in person, but not via mediated channels. a. True b. False
Answers
Answer:
b. False
Explanation:
Dyadic communication happens when two individuals communicate directly. In other words, it is a mode of interpersonal dialogue. An individual expresses his views with another individual in Dyadic Communication. The common method of dyadic communication is a conversation. Here, the two people involved take turns serving as speakers and listeners. This form of communication also involves expressions, gestures, etc. However, the two-participant communication that occurs over the internet, video chat, or via any other mediated channel are also types of dyadic communication.
__________ was a representative from Texas in the Spanish government.
a.
Fr. Hidalgo
b.
Jose Navarro
c.
Vicente Guerrero
d.
Agustin de Iturbide
Answers
Answer: b. Jose Navarro
Explanation:
José Antonio Navarro was one of the early proponents of Texas independence from Spain and then from Mexico. He forged a friendship with Stephen Austin (founder of Texas) as they worked to bring about Texas independence.
Being a native Texan, he represented Texas in the legislature of the state that Texas was part of at the time which was Coahuila y Tejas and he also represented them in the Federal Congress in Mexico City.
In team dynamics, process losses are best described as:__________.
A) information lost due to imperfect communication.
B) a reduction in profitability.
C) knowledge lost when a team member leaves the organization.
D) resources expended towards team development and maintenance.
E) productivity losses that occur when team members need to learn a new task.
Answers
Answer:
D) resources expended towards team development and maintenance.
Explanation:
Process loss may be defined as the general term which describes the inefficient problem-solving techniques in the groups.
Process loss results from receiving less output or results from a team than is what is generally expected based on capabilities of the individual members. Motivation loss as well as coordination loss are the two important factor for process loss in team dynamics.
In such cases, the resources expands towards the team development and its maintenance.
Which scenarios are examples of internal conflict? Select two options.
a character going to war
a character feeling guilty
a character weighing options
a character getting into a fight
a character protesting a new law
Answers
a character feeling guilty
a character weighing options
These two are internal conflict as they are questioning what they did.
A character character weighing options
This is because these are both things you debate or have conflict within yourself.
Feeling guilty can be caused by your actions, but the feeling is internal and not something you can perform physically.
A character weighting options is also something you do internally yes you can do it physically however you make your decision yourself and not by your actions or somebody else’s, although you can base the options on you or another characters actions or doings.
Hope this helps!!
what is the
formation of ECOWAS
Answers
Answer:
Economic Community of West African States/Founded
May 28, 1975, Lagos, Nigeria
Explanation:Considered one of the pillars of the African Economic Community, ECOWAS was set up to foster the ideal of collective self-sufficiency for its member states. As a trading union, it is also meant to create a single, large trading bloc through economic cooperation.
“They go all naked save their privates, yet in cool weather they wear deer skins ... some have leather stockings and sandals on their feet, their hair is black generally , which they wear long on the left sidetied up on a knot the kings and best among them have a kind of Coronet of deer hair colored red , some have chains of long linked copper about their neck, and some chains of pearl, the common sort stick long feathers in this knot.”
According to this expert, what did the Mississippian people wear? Check all that apply.
•chains of copper or pearls
•headbands worn by chiefs
•dresses made of feathers
•leather stockings
•Sandals
Answers
Answer:
Leather stockings, sandals, and chains of copper or pearls
