Answers
Answer:
When a fossil disappears from the fossil record, we know that those organisms went extinct.
Explanation:
The first option is not correct because there simply isn't any proof of alien abductions, nor that they have visited our planet.
The second option is correct because when a fossil that has been present in particular geological layers suddenly is missing, usually means that the organism went extinct at that time or very soon after.
The third option is not correct because the fossils are proof of the existence of the organism.
The fourth option is not correct because one of the options above is correct.
Related Questions
uhmm....what is 20 times 12?
Answers
Answer:
240
Explanation:
Find the midpoint between (0,0) and (-4,-12)
(29) and (5,1)
Answers
Answer:
-2, -6
[tex]\frac{7}{2}[/tex] , 5
Explanation:
Given coordinates;
(0,0) and (-4,-12)
(2, 9) and (5,1)
Unknown:
Midpoints of the coordinates = ?
Solution:
The coordinates of the midpoint are given as;
x[tex]_{m}[/tex] , y[tex]_{m}[/tex] =( [tex]\frac{x_{1} + x_{2} }{2}[/tex] , [tex]\frac{y_{1} + y_{2} }{2}[/tex])
Now;
x₁= 0 x₂ = -4 y₁ = 0 y₂ = -12
Input the parameters and solve;
x[tex]_{m}[/tex], y[tex]_{m}[/tex] = [tex]\frac{0+(-4)}{2}[/tex] , [tex]\frac{0+ (-12)}{2}[/tex] = -2, -6
For (2, 9) and (5,1)
x₁= 2 x₂ = 5 y₁ = 9 y₂ = 1
x[tex]_{m}[/tex], y[tex]_{m}[/tex] = [tex]\frac{2 + 5}{2}[/tex] , [tex]\frac{9 + 1}{2}[/tex] = [tex]\frac{7}{2}[/tex] , 5
in a market economy supply and demand work together to:
A. lower profits for businesses
B. increase economic scarcity
c. create business competition
D. set the prices for goods
this is in apex learning by the way
Answers
Answer:
D. set the prices for goods
Explanation:
In a free-market economy, the forces of demand and supply work together to set the prices for goods.
The government has no control over price action.
In a market economy, demand and supply determine the rate of production. Demand is controlled by the want and needs of consumers. Supply responds to this by either increasing or decreasing production. In turn, the price of commodities takes shape due to these forces.Answer:
D
Explanation:
A-P-E-X
Which of the following best explains the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development?
(A) The HDI is a simplified means of comparing gross national income per capita in an indexed score that is on a 0 to 1.0 scale.
(B) The HDI is a simplified means of combining life expectancy and education levels in an indexed score that is on a 0 to 1.0 scale.
(C) Although the HDI factors in gross national income per capita, it also calculates indicators for health care and education to estimate the social aspects of development.
(D) Although the HDI factors in gross national income per capita, it also calculates the impact of exports and imports on the domestic economy.
(E) The HDI is a simplified means of ranking countries into distinct levels of development based on the total size of a country’s national economy.
Answers
Answer:c
Explanation:
Statement thst best explains the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development is
Although the HDI factors in gross national income per capita, it also calculates indicators for health care and education to estimate the social aspects of development.According to this question, we are to discuss the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development.
As a result of this we can see that HDI helps to calculates indicators for health care and education to estimate the social aspects of development.Therefore, option C is correct.
Learn more about Human Development Index at:
https://brainly.com/question/11929316
Tolerance of conquered people
• Built a road system
Practiced Zoroastrianism
which empire is best described by this list?
A Macedonian
B Persian
C Roma
D Egyptian
Answers
Answer:
The correct answer is B Persian .
Explanation:
B is the correct answer, because it is the only country where Zoroastrianism was the official religion in the Persian Empire. Even during the reign of Cyrus religious liberties were established, and the whole country was well-connected.
All other answers are wrong, as this countries didn't have Zoroastrianism as official religion. Of course, for examples Roman built roads, Macedonian Empire was one of the world's most tolerant empire, but only B is the correct answer here.
Describe inexpertly planned communities and developments in an area of increasing population?
Answers
Answer:
urban sprawl
hope this helped ,brainliest?
How jobs have been created by the environment?
Answers
how does heat transfer work?
answer in your own words.
Answers
Answer:
Heat moves in three ways: Radiation, conduction, and convection. Radiation happens when heat moves as energy waves, called infrared waves, directly from its source to something else. This is how the heat from the Sun gets to Earth. In fact, all hot things radiate heat to cooler things.
the 22 countries in the world with the lowest human development index HDI scores are all located in Africa applying your knowledge of HEI sports which of the following statements about those 22 countries are correct?
Check all that apply:
A.healthcare is poor or non-existent.
B. Education is most likely non-existent or of a low quality
C. There is a high standard of living.
D. They are probably not industrialized.
Answers
Answer:
A,B,D
Explanation:
A p e x
Answer:
Its A,B, and D
Explanation:
It is put into place by an outsider by force.
It often does not respect cultural differences.
It is created after a population has settled in an area.
This set of statements applies to which of these?
This set of statements applies to which of these?
A) a relic boundary
B) a physical boundary
C) a subsequent boundary
D) a superimposed boundary
Answers
Answer:
D) a superimposed boundary
Explanation:
The set of statements applies to a superimposed boundary. A superimposed boundary does not take into consideration the cultural heritages of people in a particular locality.
This boundary is cited by powerful and highly influential outside forces. Most national boundaries today have been superimposed. A superimposed boundary often leads to conflict between communities. In some cases, very similar cultures can be split without any consideration for the values of people. Physical boundaries are those the are delineated by geographical barriers. A relic boundary is a non-functional boundary but can still be determined from cultural lines. Subsequent boundaries are those drawn after an area is established. It is dynamic and often changes.Question 18
What economic problem do many Middle Eastern countries experience?
Answers
Answer:
The Middle East and North Africa (MENA) is an economically diverse region that includes countries with a common heritage, at various stages of economic development, and with vastly different endowment of natural resources. Despite undertaking economic reforms in many countries, and having considerable success in avoiding crises and achieving macroeconomic stability, the region's economic performance in the past 30 years has been below its potential. The purpose of this pamphlet is to take stock of the region's relatively weak performance, as measured by rate of growth, links to the global economy, and employment generation; explore the reasons for this outcome; and propose an agenda for urgent reforms.
Explanation:
what characteristics describe the ethiopian highlands region
Answers
Answer:
The Ethiopian Highlands is a rugged mass of mountains in Ethiopia, situated in northeast part of Africa. It forms the largest continuous area of its elevation in the continent, with little of its surface falling below 1,500 m (4,900 ft), while the summits reach heights of up to 4,550 m (14,930 ft).
Hope this helps!!
The Following are the characteristics described in the Ethiopian highlands region:
High and moderate amounts of rainfalla lower yearly mean temperatureThe environment is ideal for biotic lifeAgriculture reliant on rain is feasiblenot affected by tropical diseasesWhat is the importance of the Ethiopian Highlands?The Ethiopian highlands are a major source of some key transnational rivers, like the Blue Nile, and they are home to a diverse range of flora and wildlife that are rich in biodiversity.
Thus, A flood basalt plateau started to develop around 30 million years ago, stacking layers upon layers of thick fissure-fed basaltic lava flows. Except for a thin layer of alkali basalts and a few trace traces of felsic volcanic rocks like rhyolite, most of the flows were tholeiitic.
Learn more about the Ethiopian Highlands here:
https://brainly.com/question/26177391
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amino acids building blocks of wich class of macromuoleculces
Answers
Answer:
Proteins
Explanation:
Proteins are polypeptides. This means they are made up of chains of amino acids bound together by peptide bonds. There are 20 amino acids, different combinations of which make proteins with a huge variety of structures and properties.
The sequence of amino acids is determined by the sequence of our DNA, which is transcribed into RNA, before being translated into a polypeptide sequence which eventually becomes a protein.
The diagram below shows illustrations of the fossil remains of horse skulls, feet, and teeth found over time.
After examining this fossil evidence, scientists have concluded that
A.
organisms tend to change over time.
B.
ancient species are now extinct and modern species have spontaneously generated.
C.
changes can only occur in an organism's skull, feet, and teeth.
D.
modern organisms within a species are identical to their predecessors.
Answers
Answer:
I think its c
Explanation:
changes overtime becuz there fossils I think
How do the United Kingdom and Germany invest in human capital, resulting in better skilled and healthier workers?
They invest in Education and healthcare.
They invest in Climate and location
С
They invest in GDP and factories
D
They invest in Natural resources and currency
Answers
PLS HELP, WILL REWARD BRAINLIEST!
What are some of the unique ways Caribbean islands formed?
Answers
Answer:
As Most of us know, the majority of the Caribbean Islands were formed by volcanic and tectonic plate activity. Tectonic plates wrestled and moved against each other to force one plate towards the ocean's surface to create new Islands.
Answer:
not sure if this is unique but here are some ways they are formed by volcanic and tectonic plate activity.
Explanation:
will you’ve brainliest to whoever is right :)
Answers
Answer:
hindusuem
Explanation:
Answer:
Hinduism
Explanation:
what is The layer of the earth that forms the earth's plates
Answers
The mantle.
All of the plates are "floating" on the mantle.
Which of the following statements is false?
A. Agricultural consumption is greater in developed countries.
B. Arable land is land that is suitable for farming.
C. Supply and demand does not exist in less developed countries.
D. Areas with good production have climates that are good for agriculture,
Please select the best answer from the choices provided.
Answers
Answer:
A
Explanation:
A. Agricultural consumption is greater in developed countries.
Answer:
A
Explanation:
Question 2
During a tectonic plate demonstration, a teacher pushes two pieces of clay together. What kind of plate boundary was the teacher demonstrating?
A
convergent
B
earthquake
С
equator
D
divergent
Answers
Answer:
A. convergent
Explanation:
"Tectonic plates" are very important when it comes to studying the Earth. It moves in different directions every year. There are particularly three types of movements or plate boundaries (convergent, divergent and transform).
When the tectonic plates move away from each other, it is called "divergent." When they move towards each other, it is called "convergent," just like what the teacher demonstrated above. Pushing the two pieces of clay together means she's showing the movement of the tectonic plates towards each other. When the plates slide past each other, it is called "transform."
6. Which of the following is/are used to classify a star based on its temperature and luminosity?
A. Line spectra
B. Parallax measurements
C. Blackbody spectrum
D. Hertzsprung-Russell diagram
Answers
Answer:
A. Line spectra
Explanation:
Answer: It is Hertzsprung-Russell Diagram I believe
Explanation:
Brahmins were considered the highest caste because:
Answers
Brahmins were considered the highest caste because they held the most power in Hindu society. This was becuase they were priests which was otherwise known as the spiritual and intellectual leaders of the society.
How does supply and demand affect the price of oil?
Answers
Answer: The law of supply and demand primarily affects the oil industry
Explanation: by determining the price of the "black gold." Expectations about the price of oil are the major determining factors in how companies in the industry allocate their resources. Prices create incentives that influence behavior.
Asappp plz!!!!3. Which term below does not describe a world climate region?
inland
continental
polar
tropical
Answers
'humans activities are increasing with economic activities'.How is it affecting the natural vagetation in the world
Answers
almost all the countries depend on agricultural and production of crops for their development. they have achieved alots of benefits which couldn't be discribed but due to competition among the countries for development . resources are being exploited haphazardly without focusing in the conservation of natural vegetation.
WHY WONT ANYONE ANSWER MY QUESTION—IM GIVING BRAINLIEST
Think about the locations of densely populated areas throughout Latin America. Identify several geographic features that may have drawn people to these areas.
Answers
1. There is the Andes mountains
2. There is Amazon Rainforest/Jungle
3. The Amazon River
4. The Gulf of Mexico
5. The Panama Canal
6. The Desert of Atacama
7. And lastly the Pacific Ocean
These places drew people for many reasons and since then through generations people have adapted and relied on these places for daily life.
I hope this helped :)
Answer:
The Amazon
San Juan, Puerto Rico
Guanajuato, Mexico
Quito, Ecuador. A mountainous culinary destination on the rise. ...
What are some major bodies of water in India?
Answers
Answer:mahandai river,badi talab,wular lake
Explanation:
Which desert covers half of Uzbekistan?
Answers
Answer:
The Aral Sea is situated in Central Asia, between the Southern part of Kazakhstan and Northern Uzbekistan.
Explanation:
Authors provide context for us to make conclusions. What is context?
A.
facts
B.
implied meanings
C.
facts and previous knowledge
D.
the circumstances that make up a situation
Answers
Answer: C
Explanation:
context is the facts and previous knowledge used to figure something out
Answer:
The answer is D
Explanation:
Who is a threat within a totalitarian government?
Answers
Answer:
sorry I haven't seen that one
Explanation: