Which is a way that paleontologists have contributed to humans' understanding of the history of life?

They found evidence that climate has not changed significantly.
They grouped organisms by the period in which they existed.
They discovered that the first humans lived with dinosaurs.
They learned that life has existed since Earth was created.

Answers

Answer 1

The correct answer is They grouped organisms by the period in which they existed.

Explanation:

The job of a paleontologist is to understand the history of life on our planet by analyzing evidence such as fossils. This work has allowed paleontologists to understand the evolution of life on Earth from simple organisms such as bacteria to complex organisms such as mammals.

Moreover, this has been possible because, through different analyses, paleontologists can group the organisms they find by the periods in which they existed and this makes possible understand better the history of life including the approximate time first organisms existed, how these changed over time and how these led to the organisms that exist today.

Answer 2

Answer:

They grouped organisms by the period in which they existed.

Explanation:

The other answer is right with the explanation!


Related Questions

11. All of the following result from climate change except you won't have....
More earthquakes
More hurricanes
Record temperature increases
Rising sea levels

Answers

Earthquakes Global warming will increase water temp., meaning hurricanes will occur more often and be more powerful. Global warming will follow its name and warm the temperature. Global warming will melt the icebergs in the north and south poles. And since these melted chunks of ice have no where to go, it will no choice other than to have to go onto earth’s land.

2.2
Give two reasons why the birth rate changes as a country develops.
Reason 1:
Reason 2:
[2 marks]

Answers

Answer:

The social structure, religious beliefs, economic prosperity and urbanization within each country are likely to affect birth rates as well as abortion rates, Developed countries tend to have a lower fertility rate due to lifestyle choices associated with economic affluence where mortality rates are low, birth control

Explanation:

Research Project

For which object would a geologist use carbon-14 dating to determine age?

Answers

Answer:

animal skull

Explanation:

Answer:

ANIMAL SKULL HEHE I LOOKED IT UP

Why do you think Russia would want to keep control of Latvia, Lithuania, and Estonia?

Answers

Answer:

trade - bigger economy

What factors impact the RATE (how fast or slow) erosion takes place?

Answers

Answer:

these Factors such as surface area, rock composition, and location influence the rate of weathering. water, the faster the rock or rocks will break down. A greater surface area allows chemical weathering to affect more of a rock or rocks.

hope this helps :)

answer question below please ​

Answers

Answer:

gulf a no

Explanation:

hope it help

plzz

Answer:

Its B.

Explanation:


Can someone help me with these questions thanks

Answers

Answer:

1 is  palorasic

Explanation:

Identify which international organization, besides the African Union, is also involved in supporting economic development and preserving human rights across the continent of Africa.
A.
League of Nations
B.
United Nations
C.
World Trade Organization
D.
Collective Security Treaty Organization

Answers

Answer:

Correct answer is B.  United Nations.

Explanation:

Option A is not correct, because although the role of League of Nation was to support human rights and development of people all around the world, it disappeared due to ineffectiveness. Its role was taken after WW2 by the UN, and therefore option B is correct one.

Option C is not correct as this organization focuses solemnly on trade.

D is not correct answer is not correct because organization was created by the post-Soviet countries.

Where are earthquakes most likely to occur in the Caribbean Region?

Answers

Answer:

Seismic events in the Eastern Caribbean are principally associated with a subduction zone at the junction of the Caribbean Plate and the North American Plate. The North American Plate dips from east to west beneath the Caribbean Plate along a north-south line just east of the main island arc.

Explanation:

Answer:

Seismic events in the Eastern Caribbean are principally associated with a subduction zone at the junction of the Caribbean Plate and the North American Plate. The North American Plate dips from east to west beneath the Caribbean Plate along a north-south line just east of the main island arc.

Explanation:

Carlos made a study chart about changes to the environment that are caused by humans. Environmental Changes Caused by Humans X Y Results from introducing harmful substances into the environment Causes an increase in ultraviolet radiation that reaches Earth Results from the rising human population Causes the disappearance of many species in a short amount of time Which headings best complete the chart? X: Ozone Layer Destruction Y: Mass Extinction X: Long-Term Changes Y: Short-Term Changes X: Short-Term Changes Y: Long-Term Changes X: Mass Extinction Y: Ozone Layer Destruction

Answers

Answer:A

Explanation:

Answer: The answer is A

Explanation: when you look at the Y part of the chart it talks about rising human population, and disappearance or many animals, which is obviously Mass Extinction. So the most reasonable would be: A

Longitude and Latitude

Answers

Longitude →Geographic coordinate that specifies the east–west position of a point on the Earth's surface.

Latitude → Latitude is a geographic coordinate that specifies the north–south position of a point on the Earth's surface.

I hope these help you!

God bless

Until the 1990s, South Africa had a system of racial segregation called apartheid. What caused South Africa to finally end this system?

Answers

Apartheid (“apartness” in the language of Afrikaans) was a system of legislation that upheld segregationist policies against non-white citizens of South Africa. After the National Party gained power in South Africa in 1948, its all-white government immediately began enforcing existing policies of racial segregation. Under apartheid, nonwhite South Africans (a majority of the population) would be forced to live in separate areas from whites and use separate public facilities. Contact between the two groups would be limited. Despite strong and consistent opposition to apartheid within and outside of South Africa, its laws remained in effect for the better part of 50 years. In 1991, the government of President F.W. de Klerk began to repeal most of the legislation that provided the basis for apartheid. President de Klerk and activist Nelson Mandela would later win the Nobel Peace Prize for their work creating a new constitution for South Africa.

Who Started Apartheid in South Africa?

Racial segregation and white supremacy had become central aspects of South African policy long before apartheid began. The controversial 1913 Land Act, passed three years after South Africa gained its independence, marked the beginning of territorial segregation by forcing black Africans to live in reserves and making it illegal for them to work as sharecroppers. Opponents of the Land Act formed the South African National Native Congress, which would become the African National Congress (ANC).

Did you know? ANC leader Nelson Mandela, released from prison in February 1990, worked closely with President F.W. de Klerk's government to draw up a new constitution for South Africa. After both sides made concessions, they reached agreement in 1993, and would share the Nobel Peace Prize that year for their efforts.

The Great Depression and World War II brought increasing economic woes to South Africa, and convinced the government to strengthen its policies of racial segregation. In 1948, the Afrikaner National Party won the general election under the slogan “apartheid” (literally “apartness”). Their goal was not only to separate South Africa’s white minority from its non-white majority, but also to separate non-whites from each other, and to divide black South Africans along tribal lines in order to decrease their political power.

can someone please help me will mark you brainliest !

Answers

Wind erosion is the correct answer.
Explanation:
Sandstorms in the Middle East are caused by strong winds blowing over loose soil or sand, and picking up so much of that material that visibility is greatly reduced. This instability mixes strong winds in the middle troposphere downward to the surface, producing stronger winds at the surface.

Sandstorms in the Middle East are caused by strong wind forces blowing over sand. Hence, wind erosion.

A. Wind Erosion

Here's something I found online about wind erosion:

Wind erosion is a natural process that moves soil from one location to another by wind power. ... Wind erosion can be caused by a light wind that rolls soil particles along the surface through to a strong wind that lifts a large volume of soil particles into the air to create dust storms.

Which statements about the agricultural revolution are true?
Choose all the correct answers
It occurred only in regions where rivers flooded regularly.


Farming quickly eliminated herding as a way of life around the world.


Dramatic changes occurred in the way people lived.


Humans began to control their physical environment for the first time.

Answers

Answer:

dramatic changes occurred in the way people lived

Answer:the correct answers are A. C. and D.

Explanation:

Is the Andrean mountain chain in Central or South America?

Answers

The Andes is a large mountain range on the Western coast of South America

How many times does the earth spin around in a whole year????
SORRY IM JUST SO COURIOUS ABOUT THIS STUFF, I LOVE OUTTER SPACE!!!!!!!!

Answers

Answer:

"There are approximately 366.25 sidereal days in a year so that the Earth spins 366.25 times with respect to distant stars in a year. The Earth's yearly motion around the Sun makes the Sun appear to make one backwards circuit of the sky during the year and hence there are only 365.25 ordinary days in a year."

there ya go :D

OPEC helps to make decisions about the price and production of __________.
A.
coal
B.
copper
C.
diamonds
D.
oil

Answers

Answer: d

Explanation:

Answer:

D.

Explanation:

They help make decisions about the price and production of oil.

What were two factors that unified the Greek city-states?
O language
O topography
O religious beliefs
O government​

Answers

Answer:

goverment and topography

Explanation:

how do you give a brainllest or what ever its called
ill give one to whoever tells me first ( ones i figure it out )

Answers

After asking your question, if more than one person replies, you can see which one is most accurate for you and mark their reply as the most brainliest answer

Why do Latin Americans lack state nationalism?
Help with this question, please

Answers


THE advance of American business interests into Central and South America has now reached a point where it may soon become necessary to formulate a policy as momentous as the Monroe Doctrine itself. This new policy is now in the making. The problem which it is meant to solve is the conflict between the vested rights of Americans in the natural resources of the Caribbean countries and the rising nationalism of their peoples. The problem could not have arisen before Americans had acquired titles to important properties and had invested large sums of money in developing them; nor could the problem have arisen while government of these countries was in the hands of a ruling class which conceived its interests to be those of the foreign owners of natural resourceful

How does the ocean regulate climate? 3 sentences

Answers

Answer:

The oceans influence climate by absorbing solar radiation and releasing heat needed to drive the atmospheric circulation, by releasing aerosols that influence cloud cover, by emitting most of the water that falls on land as rain, by absorbing carbon dioxide from the atmosphere and storing it for years to millions of years

Explanation:

One benefit of guerilla gardening is...

Answers

Answer:

They strengthen community pride, provide beautification and mental benefits, provide a source of fresh food, and brings strangers together for a common goal.

Explanation:

Brainliest Please!!!

Why does Germany feel undefeated?

Answers

Answer:

Even though they lost World War 1 and World War 2, they still think that they can still win all the other counties over, bombs and technology are always getting better everyday. (NOT TO BE RACIST OR ANYTHING)

Explanation:

A frame designer is making a triangular frame. She has two sides
of length 18 inches and 27 inches. What are the possible lengths
(in whole inches) for the third side?

Group of answer choices

x 45

9 < x < 45

Not Possible

Answers

Answer:

Explanation:

Did u find it

the mass of the objects DECREASES, gravity will?

Answers

Answer:

Gravity should also decrease.

Explanation:

Force of gravity depends on mass and the constant g.

Which body of water does not border South Asia? (Please hurry I really need this I am being timed!)

Answers

All of the oceans border south asia except for the Atlantic

What type of rock is this?
igneous
sedimentary
metamorphic​

Answers

Answer:

sedimentary

Explanation:

a space probe carries humans from Earth to other planets.
true
false

Answers

Answer:

5 million for me to be the first of my family to

Answer:

False, because A space probe is any unmanned spacecraft designed to carry out physical studies of the Moon, other planets, or outer space. Space probes take pictures, measure atmospheric conditions, and collect soil samples then bring or report the data back to Earth.A probe is a spacecraft that travels through space to collect science information. Probes do not have astronauts. Probes send data back to Earth for scientists to study. Sputnik 1 was the first probe to go into space.

Explanation:

That is your answer Have A Nice Day!

What mechanism accounts for the formation of raindrops in clouds where temperatures are below freezing

Answers

Answer: The Bergeron ice-crystal process accounts for the formation of raindrops in clods where temperatures are below freezing.

Explanation:

How should political protests in the United States be conducted?
Choose the three correct answers.
A. illegally
B. violently
C. peacefully
D. with respect for the law
E. to harm people’s civil liberties
F. with respect for other people’s rights

Answers

Answer:

C. Peacefully

D. with respect for the law

F. with respect for other people's rights

Explanation:

With respect for the law
With respect for others rights
Peacefully
Other Questions
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