Answer:
The Paleozoic Era, which ran from about 542 million years ago to 251 million years ago, was a time of great change on Earth. The era began with the breakup of one supercontinent and the formation of another. Plants became widespread. And the first vertebrate animals colonized land.
Life in the Paleozoic
The Paleozoic began with the Cambrian Period, 53 million years best known for ushering in an explosion of life on Earth. This "Cambrian explosion" included the evolution of arthropods (ancestors of today's insects and crustaceans) and chordates (animals with rudimentary spinal cords).
In the Paleozoic Era, life flourished in the seas. After the Cambrian Period came the 45-million-year Ordovician Period, which is marked in the fossil record by an abundance of marine invertebrates. Perhaps the most famous of these invertebrates was the trilobite, an armored arthropod that scuttled around the seafloor for about 270 million years before going extinct.
Answer:
The Paleozoic Era, which lasted around 542 million years and ended 251 million years ago, was a period of significant change on Earth. The era started with the disintegration of one supercontinent and the emergence of another. Plants spread over the world. And the earliest vertebrate animals began to inhabit the land.
The Paleozoic Era
The Paleozoic Era began with the Cambrian Period, which lasted 53 million years and is best remembered for ushering in an explosion of life on Earth. The evolution of arthropods (ancestors of today's insects and crustaceans) and chordates was part of the "Cambrian boom" (animals with rudimentary spinal cords).
Life flourished in the waters during the Paleozoic Era. Following the Cambrian Period was the 45-million-year Ordovician Period, which is distinguished by an abundance of marine creatures in the fossil record.The trilobite, an armored arthropod that scurried over the seafloor for nearly 270 million years until becoming extinct, was perhaps the most famous of these invertebrates.
Explanation:
plz help me out with this
Answer:
1. B
2.A
3.C
4.D
Explanation:
i am pretty sure on these
What is Net Force?
1. combination of all forces acting on an object
2. forces that result in a change of motion
3. forces that cancel each other out
Which of the following sets of coordinates are for the city of Antananarivo?
Answer:
Look it up on Google
Explanation:
Trust me
Find the distance between the two points rounding to the nearest tenth (if necessary)
(-6,4) and (0, -4)
The distance between the two points (-6, 4) and (0, -4) will be approximately 10 units.
To find the distance between the two points (-6, 4) and (0, -4), we can use the distance formula. The distance formula is given by:
Distance = √(x₂ - x₁)² + (y₂ - y₁)²)
where (x₁, y₁) and (x₂, y₂) are the coordinates of two points.
Given:
(x₁, y₁) = (-6, 4)
(x₂, y₂) = (0, -4)
Substitute the values into the distance formula:
Distance = √(0 - (-6)² + (-4 - 4)²)
Distance = √(0 + 6)² + (-8)²)
Distance = √(6² + (-8)²)
Distance = √(36 + 64)
Distance = √100
Distance = 10
So, the distance between the two points (-6, 4) and (0, -4) is 10 units.
To know more about distance here
https://brainly.com/question/34212393
#SPJ2
Using complete sentences, outline specific examples of two different ways immigrants can affect cultural behavior in US cities.
Answer:
Migrating groups share new foods, and sometimes these new dishes become widely accepted. Examples include Chinese food in San Francisco, Thai food in Seattle, the Cuban sandwich in Miami, and southwestern cuisine in Arizona and New Mexico. In many cases, a city’s “signature” foods come from dishes brought by immigrant groups. Immigrants also can bring new games, sports, and pastimes to their new homes. One example is bocce, which Italians brought to neighborhoods in Philadelphia and New York. Games and hobbies can become an important part of a city’s culture.
Explanation: I hope this help you
Answer:
Migrating groups share new foods, and sometimes these new dishes become widely accepted. Examples include Chinese food in San Francisco, Thai food in Seattle, the Cuban sandwich in Miami, and southwestern cuisine in Arizona and New Mexico. In many cases, a city’s “signature” foods come from dishes brought by immigrant groups. Immigrants also can bring new games, sports, and pastimes to their new homes. One example is bocce, which Italians brought to neighborhoods in Philadelphia and New York. Games and hobbies can become an important part of a city’s culture.
Explanation:
two soluble substance name
Answer:fizzy drinks, solution with iodine, coffee with milk, the oxygen in the blood
Explanation:
the earth rotates _____. a)24 hours b)about 24 hours
Answer:
THE EARTH TAKES 24 HOURS TO ROTATE ONCE
Explanation:
I need an answer ASAP
What are some advantages to an autocratic form of
government?
Check all that apply.
O A. No argument among various factions
B. Simplicity, as only one person is in charge
O C. Repression of the people
O D. Includes everyone in the decision-making process
The advantages to an autocratic form of government would be: Options B and C.
What is autocratic form of government?An autocratic form of government is a system in which all power and authority are concentrated in the hands of a single ruler or a small group of individuals. In this type of government, the leader or leaders have unchecked control and make decisions without significant input or participation from the general population.
Autocratic governments are typically characterized by limited political freedoms, restricted civil liberties, and minimal accountability of the ruling authority.
Therefore, the advantages are option B and C.
Learn more about Autocratic governments on:
https://brainly.com/question/14203166
#SPJ1
which image shows the location of the wonder involving the migration of large herds of animals?
Answer:
A
Explanation:
with the appearance of tree ,animal will be able to graze on it
The science of observing and forecasting weather conditions is called __________.
A.
biology
B.
meteorology
C.
mythology
D.
paleontology
Answer:
meteorology
Explanation:
Meteorology means :a branch of the atmospheric sciences which includes atmospheric chemistry and atmospheric physics, with a major focus on weather forecasting Good luck
Answer:
B. Meteorology
Explanation:
got it right on edge 100%
What are the four cornerstones of Judaism?
Answer:
This overview of the Jewish religion stresses its four cornerstones: the Torah or law, foundation of Jewish teaching; the people; the land; and the love of God.
Explanation:
Answer:
hope you like
Explanation:
This overview of the Jewish religion stresses its four cornerstones: the Torah or law, foundation of Jewish teaching; the people; the land; and the love of God.
material culture in the united states can be said to
A.
have distinct regional differences.
B.
be relatively homogenous across the country.
C.
have divisions that align with both class and geography.
D.
originate in multiple places and slowly diffuse across the country.
E.
be only minimally impacted by mass communication.
Material culture in the United States originates in multiple places and slowly diffuses across the country. Hence option D is the answer.
Describe material culture in the US.
When examining American households, material culture typically reflects societal changes. Early American domestic material culture can shed light on linguistic shifts, the emergence of a distinctively American culture, and revolutionary aspirations. Gender definition continues to be heavily influenced by American popular culture today. It becomes clear very soon how much influence material culture has on American society through everyday interactions, observation, and consumption. It is challenging to ignore the impact of television while researching American material culture and the American household. The television became a fixture that introduced the world of taste and style into the living room with its quick entry into the home throughout the 1950s. While there is a wealth of written material available on material culture and the American house, there are also many excellent electronic resources. In addition to the immense amount of information about material culture and the American home that is available in print, there are many good electronic resources.
To learn more about American culture, visit:
https://brainly.com/question/14825735
#SPJ2
22 & 26 are...
Which angle
Which type of climate is experienced in the northern countries of South America?
A.
tropical
B.
dry
C.
cold
D.
arctic
Name the second largest river in India ? why is it called Vridha Ganga
Answer:
the largest river in India is the Brahmaputra and the second largest is the Indus River.
Explanation:
Its called Vridha Ganga as the Godavari, India's second - longest river after the river Ganga and is one among the peninsular rivers. The river Godavari is often referred to as Vridha Ganga because of its large size and extent among the peninsular rivers.
which is the biggest bulding of world ?
Answer:
Ameruca first, babe
One World Trade Center in New York
1. Which Central American waterways provide an important link among the region’s countries? Give examples.
Answer:
While I can't give multiple examples because many examples I do not know but I do know one.
The Panama Canal is a manmade waterway which is essential to trade and the government.
The Central American waterways provide an important link among the region’s countries. Examples of these waterways include the Panama Canal, the San Juan River.
What is the Panama Canal?The Panama Canal is an artificial 77 km (48 mi) waterway in Central America that connects the Atlantic and Pacific Oceans. Constructed between 1881 and 1914, it is one of the most significant engineering achievements of the 20th century. The canal is a major shipping route, linking the east and west coasts of the Americas and providing a vital link between the Atlantic and Pacific Oceans.
The San Juan River is a river that flows through Central America, connecting Nicaragua and Costa Rica. The river has played an important role in the region's trade and transportation, providing a link between the Caribbean Sea and the Pacific Ocean. The San Juan River is also a popular destination for recreational fishing and bird watching.
Hence, waterways help in trade and transportation and examples for Central American waterways include - Panama Canal and San Juan river.
Learn more about Panama Canal here:
https://brainly.com/question/1278837
#SPJ3
Upon seizing control of the Democratic Republic of the Congo, Mobutu renamed the country __________.
A.
Rwanda
B.
the Belgium Congo
C.
Zaire
D.
Sudan
Answer:
C. Zaire
Explanation:
Mobutu was a Congolese politician and military officer who was the President of the Democratic Republic of the Congo (renamed Zaire early in his rule) from 1965 to 1997.
Answer:
Mobutu is one of the best known leaders of Africa, unfortunately not for good. He managed to gain control of the country through coups and military power, overthrowing the democratically elected officials. He was able to do so because the likes of the US, France, Belgium supported him.
Once Mobutu became the leader of DR Congo, he changed the name of the country to Zaire. He executed his political opponents, and committed countless crimes against humanity, but all of that was tolerated by the West because they were allies. During his reign, Mobutu was a textbook dictator, ruling with iron fist, obtaining enormous wealth, and eliminating anyone that was standing on his way.
Hopefully, this helps! :D
Discuss the factors that affect distribution of population
Answer:
The main factors determining population distribution are : climate, landforms, topography, soil, energy and mineral resources, accessibility like distance from sea coast, natural harbours, navigable rivers or canals, cultural factors, political boundaries, controls on migration and trade, government policies
Explanation:
Explain why the members of the Pueblo culture built dwellings made of adobe.
Instead, they packed the earth, which is rich in clay, into thick walls that provided insulation from the hot summers and cold winters.
Explanation:
hope that helped :)
The Pueblo survived in an area with no indigenous trees for building. Alternatively, they packed the clay-rich earth into fat walls that isolated them from the summers and winters.
What is the significance of Pueblo culture?Puebloans have been unusually booming to carry on their culture and core spirituals beliefs, including a syncretic approach to Christianity.
The direct number of Pueblo peoples is stranger, but 35,000 Pueblo are estimated to live in New Mexico and Arizona in the twenty-first century.
Learn more about the Pueblo culture, refer to:
https://brainly.com/question/17236050
#SPJ2
Canadian province that identifies with French culture while the rest of Canada identifies with English culture
Question 10 options:
Quebec
Prince Edward Island
Toronto
British Colombia
Answer:
Quebec
Explanation:
Please give brainliest.
Which best describes a tsunami?
large powerful wave caused by an earthquake
when the waves hit the shore at an angle and transport sand
alternating rise and fall of the ocean
an irregular climate event caused by ocean currents in the Pacific Ocean
Answer:
a) large powerful wave caused by an earthquake
Explanation:
took the test
A tsunami is a large powerful wave caused by an earthquake.
What is a tsunami?A tsunami is a powerful wave in a water body as a result of displacement of a large body of water. Causes of a tsunami are earthquakes and volcanic.
Effects of a tsunami includes:
floodswave impact on structures erosionfloating debrisTo learn more about tsunamis, please check: https://brainly.com/question/20989855
. Why do the objects you see in the sky at night change throughout the year?
Answer:
Explanation:
you look at the night sky different times of the year you see different constellations. ... This change is due to the motion of the Earth in its orbit around the Sun. Each day a few stars are visible in the east that were not visible the night before.
Explanation:
you will see different constillations. This change is due to the motion of the earth orbition around the sun. each day the stars are visible in the east that were not visible the night before
nvm someone already answered it
What is a wetland that has woody stemmed plants such as trees and shrubs growing in them
what is 100+100 i really know lol
Answer:
200
Explanation:
Answer: The answer would be 200
You would add 100 + 100 and come out with the sum of 200
If a country cannot reduce its population growth rate what sorts of problems might that create
Answer:
Failure to reduce population may result in poverty, lack of jobs and opportunities, disease outbreaks, starvation, lack of housing, and lack of fresh water.
1. a) Provide details (3-4) for each of the following - include the successes and the
failures.
b) What motivated each group, industry, or person to explore?
.
The Vikings
John Cabot
.
The fishing fleets
.
Jacque Cartier
.
The Fur Trade
ASAPPPPPPPPPPPPPPPPPP I WILL MARK AS BRAINLEST
The reason why most of the following explore is to gain the attention of customers and to make huge amount of money at the end.
Egyptian tomb paintings tell us very little about Egyptian society. true or false?
Answer:
I'd say that's probably false
Explanation:
It seems like they would explain a little about the society so I don't know why that'd be false
Which of the following factors is the least likely to affect settlement patterns?
A. the climate
B. the environment
C. the fertility rate
D. the availability of jobs
Please select the best answer from the choices provided
Α
B
C
D
Answer: the environment
Explanation:
The environment does not affect the settlement patterns as much as the other options do. The climate, fertility rate and the availability of jobs are very important for a person to settle in an area for earning livelihood, increasing productivity and to suit the proper living condition that it is neither too hot nor too cold. So therefore environment affects the settlement pattern the least as compared to the other options.
Answer:
B. The environment.
Explanation:
please give brainliest
Which statement accurately describes one aspect of plate tectonics that involves subduction and seafloor spreading?
Older crust is melted at subduction zones.
Crust is created at the coastlines of continents.
Continents do not move as a result of seafloor spreading and subduction.
Crust is created as the mantle hardens under the lithosphere.
Answer: A Older crust is melted at subduction zones.
Explanation:
The statement that accurately describes one aspect of plate tectonics that involves subduction is that Older crust is melted at subduction zones.
What is subduction?This is regarded to be the downward movement of the earth's crust into the mantle underneath a different plate.
The subduction zone is the point whereby older crusts get to be melted during tec tonics.
Read more on subduction here: https://brainly.com/question/1358208