(GT.03)

The picture below shows the bone structures of bird, bat and human.

Picture shows similar bone structures of bird, bat, and human.

Based on the diagram, which of these statements is correct about birds, bats, and humans? (2 points)


They use their limbs for different functions.

They have evolved from a common ancestor.

Their bone structures have not changed over time.

Their bone structures were more complex in the past.

(GT.03)The Picture Below Shows The Bone Structures Of Bird, Bat And Human.Picture Shows Similar Bone

Answers

Answer 1

Answer:

B. They have evolved from a common ancestor

Explanation:

Answer 2

The correct answer is B) They have evolved from a common ancestor.

Based on the diagram, the statement that is correct about birds, bats, and humans is "They have evolved from a common ancestor."

In scientific terms, we could say that the bat, the bird, and humans have homologous structures. This means that limbs have similar bone structures like the ones shown in the picture. Being the anatomy so similar, scientist concludes that some animals descend from the same ancestor in the process of evolution. So if we trace back these ancestors, we could find that we have similar origins.


Related Questions

What city does the prime meridian run through

Answers

it runs through Greenwich, England

Final answer:

The prime meridian runs through Greenwich, England, and is defined as the 0° line of longitude. It passes through the Royal Observatory in Greenwich, which is a significant location in the history of longitude measurement.

Explanation:

The prime meridian runs through the city of Greenwich, England, a suburb of London. This imaginary line is designated as 0° longitude and is significant for being the starting point for measuring longitudes around the Earth. Meridians, or lines of longitude, divide the Earth into the Eastern and Western Hemispheres.

The prime meridian itself passes through the grounds of the Royal Observatory in Greenwich, which played a historic role in the development of methods to measure longitude, particularly at sea.

Why Greenwich? The location was ultimately selected due to its geographical position between continental Europe and the United States, and because it was already a key site for astronomical studies and longitude measurement.

Tourists visiting the Royal Observatory, Greenwich can stand and straddle the very line where longitude is set to zero, symbolically placing one foot in the Eastern Hemisphere and the other in the Western Hemisphere.

In what state would you find the tallest mountain east of the mississippi river?

Answers

Answer:

Mount Mitchell

Explanation:

How long does it take for water to travel the length of the mississippi river?

Answers

It takes 90 days for a drop of water to travel down the whole length of the Mississippi River.

Belgian settlers in south africa were known as boers- true or false

Answers

Answer: False

Boer is a Dutch term meaning 'peasant', this how the settlers of Dutch origin in South Africa and Namibia and their descendants were called, although they were also called Afrikaners.

This ethnic group of Dutch origin was mainly characterized by carrying out tasks of mainly agrarian character, speaking the Afrikaans language (derived from Dutch) and practicing the Calvinist Christian religion.

It should be noted that this community had its origin in the Dutch colonization of the Buena Esperanza Cape area, which began in the mid-seventeenth century and led to a slow but steady immigration in southern Africa of European settlers from the Netherlands.

What type of crust is found under the continents?

Answers

Answer:

continental crust. I hope this helped

Final answer:

Continental crust is made up of many different types of rocks, with the average composition being granite. It is thick and has a relatively low density, allowing it to rise higher on the mantle compared to the denser oceanic crust. The basins formed by the oceanic crust sinking into the mantle are filled with water, creating the Earth's oceans.

Explanation:

Continental crust is made up of many different types of igneous, metamorphic, and sedimentary rocks. The average composition is granite, which is much less dense than the mafic rocks of the oceanic crust. Because it is thick and has relatively low density, continental crust rises higher on the mantle than oceanic crust, which sinks into the mantle to form basins. When filled with water, these basins form the planet's oceans.

What are some different phases of climate the earth has gone through?

Answers

Answer:

- Warm and wet

- Glaciation

- Inter-glacial

Explanation:

The climate on Earth has constantly been changing and still continues to do so in the present. There has been different climate phases. Some periods of the geological past have been very warm and wet. The climate has been tropical wet, with high temperatures and high amounts of precipitation. There have been periods that have been much colder, with ice caps expanding much further than the poles, and apart from the lower temperatures, the climate has also been much drier. And there are the inter-glacial phases. In this phases the climate seems to be more diverse, arranged roughly by latitude, it is more moderate in general when compared with the other two extremes.

What is the largest borough of new york city?

Answers

With a land area of 109 square miles, Queens is by far the largest of the five boroughs. (Its population of 2.3 million is second to Brooklyn by 300,000

What are weather balloons used to measure

Answers

It is used to measure and bring back information about atmospheric pressure, temperature, humidity, and wind speed by means of a small, expendable measuring device called a radiosonde.

Answer:

I don't know

Explanation:

The north star has very little apparent rotation in the night sky because

Answers

The North Star has very little apparent rotation in the night sky because: it lies directly above the Earth's axis of spin. The background stars during a solar eclipse are those of constellations: of the opposite season.

Hope this helps:)

Final answer:

Polaris, the North Star, seems to rotate minimally in the night sky because it is situated close to the north celestial pole. As Earth spins, this causes other stars to seem to move more noticeably around Polaris, which remains mostly stationary. Earth's axial precession also means that the celestial pole will shift over time, moving away from Polaris.

Explanation:

The North Star, also known as Polaris, has very little apparent rotation in the night sky because it is located close to the north celestial pole. As the Earth rotates on its axis, the sky appears to pivot about the celestial poles. Polaris remains at a nearly fixed point in the sky, while other stars seem to move significantly in a circular motion around it.

It's important to understand the north circumpolar zone, which is the part of the sky that always stays above the horizon for observers in the northern hemisphere. This zone includes Polaris and some star groups like the Big Dipper, Little Dipper, and Cassiopeia. The apparent rotation of the stars in the night sky is a result of the Earth's rotation, but the North Star's position close to the Earth's rotational axis makes it seems almost motionless.

Another crucial fact is the Earth's axial precession, a slow wobble of the Earth's axis due to the gravitational pulls of the Sun and Moon. This wobble takes about 26,000 years to complete a full circle, which means that the position of the celestial poles shifts over time. Today, Polaris is closest to the north celestial pole, but in 14,000 years, Vega will hold that position.

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Antananarivo is the capital of which country?

Answers

Answer:

Madagascar <3

Explanation:

Punta arenas is the southernmost point of which country

Answers

Answer:

Chile

Explanation:

Punta Arenas is located in Chile, and it is the southernmost point of the country.

Punta Arenas is the southernmost point of Chile. Chile is a country located in South America and shares borders with Argentina to the east. Punta Arenas is a city on the Brunswick Peninsula in southern Chile, known for its unique geographical location. Punta Arenas is a city located on the southern tip of Chile, on the Brunswick Peninsula overlooking the Strait of Magellan. As such, it holds the distinction of being the southernmost city in Chile, South America, and one of the southernmost cities in the world. Due to its extreme southern location, Punta Arenas experiences cold and often windy weather conditions, with its climate classified as subpolar oceanic.

PLEASE HELP
Conflict between _____________ and _____________ led to the division of Ireland into two countries.
a.
Irish Protestants and English Catholics
c.
Irish Protestants and Irish Catholics
b.
Irish Catholics and French Protestants
d.
Irish Catholics and English Protestants

Answers

Answer:

D. Irish Catholics and English Protestants

Explanation:

Answer:

D

Explanation:

When wind slows down, it deposits sediment. What feature is created by the deposition of loosely packed, mineral-rich soil?
A. moraine
B. beach
C. loess
D. sand dune

Answers

The answer is:

C. loess

 

Answer:

The feature that is created by deposition of the loosely packed and mineral-rich soil is Loess.  

Explanation:

Loess is a loosely packed soil deposition due to blown wind of sediment rocks. The geography of loess is in between soil and clay. It is finer in texture than soil but has the coarse structure than the clay. This loess contains certain clay portions in order to hold the soil particles properly.

It can be mostly seen in Great Plains of North America, northern china, and other places around the world.

In sexual reproduction, gametes join to create a new life. The new cells have

A- one third the chromosomes from each parent

B- half the chromosomes from each parent

C-one fourth the chromosomes from each parent

D-twice the chromosomes of each parent

Answers

Answer:

its d

Explanation:

Which country is nicknamed the emerald isle?

Answers

Emerald Isle is also known as Ireland.

Final answer:

The Republic of Ireland is known as the Emerald Isle, due to its lush green landscape. The country gained independence from Britain in 1921, and has since become an important part of the global economic community.

Explanation:

The country nicknamed the Emerald Isle is the Republic of Ireland. This nickname is attributed to its lush, green landscape, which is a result of its Type C climate, providing adequate rainfall for crops and vegetation. The whole island of Ireland was under British control for centuries until 1921 when the Republic of Ireland gained independence, excluding Northern Ireland. The conflict for independence has deeply influenced Irish culture and literature. Today, as an independent country, the Republic of Ireland is a significant player in the global economic community, despite having few natural resources other than its green countryside which significantly contributes to its tourism.

Why are there so many landslides in california?

Answers

Landslides in California occur mainly due to intense rainfall but occasionally are triggered by earthquakes. Landslides are common in Southern California, the San Francisco Bay Area and other parts of Northern California, and the Sierra Nevada.

Answer:

Why you delete my answer

Explanation:

Which country in europe has the longest coastline?

Answers

Answer:

Norway

Explanation:

It is the second-longest coastlinein the entire world, at 58,113 kilometers long.

a) Norway in Europe has the longest coastline.

Definition of Coastline: The coastline is the outline of a country's land along the ocean or sea. It includes any areas where land meets water, such as beaches, cliffs, and bays.

Comparison of Countries:

Norway: Norway has an extensive coastline owing to its unique geography, which includes numerous fjords and islands. The total length of Norway's coastline is approximately 38,351 miles (61,000 km) when including its islands.

Spain: Spain's coastline is known for its beautiful beaches and stretches approximately 4,964 miles (8,000 km).

Greece: Greece also has a long coastline, around 8,500 miles (13,676 km) if you include its many islands, but it is not longer than Norway's.

Italy: Italy's coastline is about 4,723 miles (7,600 km), making it shorter than Norway's as well.

Complete question-

Which country in Europe has the longest coastline?

a) Norway

b) Spain

c) Greece

d) Italy

Match each rock with the correct description.

1. cools quickly on the earth's surface
intrusive igneous rock
2. cools slowly beneath the earth's surface
metamorphic rock
3. formed from the remains of living organisms
extrusive igneous rock
4. formed from pieces of other rocks cemented together
clastic sedimentary rock
5. formed when dissolved minerals harden
chemical sedimentary rock
6. formed from heat and pressure
organic sedimentary rock

Answers

As from the option, rocks are divided into three types: Intrusive igneous rock, extrusive igneous rocks, sedimentary rocks and metamorphic rocks.

The answer of matching:

Intrusive igneous rocks- formed by lava from extrusive volcanism.

2. cools slowly beneath the earth's surface

extrusive igneous rock - formed by magma from intrusive volcansim.

1. cools quickly on the earth's surface

organic sedimentary rock - formed by compressed organic matters.

3. formed from the remains of living organisms

clastic sedimentary rock -formed by rocks compressed or cememted together.

4. formed from pieces of other rocks cemented together

chemical sedimentary rock - Formed when dissolved mineral gather and hardens

5. formed when dissolved minerals harden

metamorphic rock - Formed when parents rocks(other rock types, can be any) undergoes heat and pressure and change in texture and chemical components.

6. formed from heat and pressure  

Hope it helps!

The rock which cools quickly on the surface is extrusive igneous rock.

What is a rock?

A rock is an unbroken mass of geological components. Individual crystals of minerals, inorganic non-mineral substances like glass, fragments of other minerals can be considered as geological materials.

Following are the matches of rock with their description

Cools quickly on the earth's surface -extrusive igneous rock

cools slowly beneath the earth's -intrusive igneous rock

formed from the remains of living -organic sedimentary rock

formed from pieces of other rocks-clastic sedimentary rock

cemented together

formed when dissolved minerals harden -chemical sedimentary rock

formed from heat and pressure -metamorphic rock

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The sea labeled with the number 7 on the map above is the __________ Sea.

A.

Baltic Sea

B.

Bering Sea

C.

Sea of Japan

D.

Sea of Okhotsk

Answers

Answer:

B. bearing sea

Explanation:

Answer:

B, Bearing Sea

Explanation:

What parts of texas were affected by the dust bowl

Answers

The part of Texas that was affected by the Dust Bowl was the North West

the answer to your question is the north west

Can australia be both east and west of south america, explain.

Answers

Answer:

Yes, it can.

Explanation:

Australia can be and it is both east and west of South America in practice. A confusion usually occurs because of the imaginary lines set for the human needs and the way the maps are made, so people may think that every continent can be only on side of the other continent. The Earth is rounded though, and naturally there isn't any lines for separation of the sides. So if we take the location of South America and Australia, we can see that Australia is both east and west from South America, as South America is to Australia as well. Australia is located west of South America's west coast, across the Pacific Ocean, but if we take the other side, Australia is located on the east of the eastern coast of South America, with the Atlantic Ocean, Africa, and the Indian Ocean being between them.

Final answer:

Australia can be considered both east and west of South America depending on one's perspective of Earth as a spherical object and the direction of travel. Map projections such as the Mercator projection and upside-down world maps influence our perception of these directions. Explorers like James Cook had a significant role in the development of eastern Australia, which is home to several major cities and the Great Dividing Range that affects the local climate.

Explanation:

Whether Australia is to the east or west of South America depends on one's perspective. Geographically, it is east of South America when we look at the traditional map with North at the top. However, since these directions are relative on the spherical Earth, if one traveled west from South America, circumnavigating the globe, one would also reach Australia. The key factor influencing this understanding is the map projection used. Additionally, societal and cultural practices that prioritize North America and Europe at the top of most maps have influenced this perception.

Explorers like James Cook spurred the settlement of eastern Australia, where urban development flourished in cities like Sydney, Melbourne, and Brisbane. Thus, historical exploration has shaped our understanding of world geography. The relative view of Australia in the east or west also is a matter of perception influenced by different map projections, like the Mercator projection or upside-down world maps.

Physically, the continent of Australia features varied geography, with the arid outback dominating its interior and the Great Dividing Range influencing the climate on the eastern coast. Moreover, Australia’s considerable distance from other landmasses has contributed to a unique ecosystem and geological stability.

16. Which process causes minerals to become concentrated in certain areas? Please explain.

A. Volcanic activity
B. Erosion
C. Siltation
D. Desalination

Answers

Answer:

A. Volcanic activity

Explanation:

The volcanic activity is the process that creates the new minerals on the planet. In this process, the magma from the mantle rises toward the surface. Some magma solidifies inside the crust, while some on the surface, though then its called lava. Be it inside the crust, or on the surface, it is always a large amount of magma or lava that comes to a certain area, causing the formation of certain minerals, and they are in high concentration. The magma and the lava manage to cover large areas, either pushing aside old rocks, or covering them with  thick layers, thus resulting in monotonous high concentrated certain types of minerals in some areas.

Answer:a

Explanation:

Which countries share the longest border in the world?

Answers

Answer:

The United States and Canada

Explanation:

Because of the connection between Canada and Alaska, the USA and Canada share the longest border in the world, at 8,893 kilometers long.

Answer:

USA - Canada
Russia - Kazakhstan
Argentina - Chile
Mongolia - China

India- Bangladesh

Explanation:

USA - Canada - 8,893 km

Russia - Kazakhstan - 6,846 km
Argentina - Chile - 5,300 km
Mongolia - China - 4,677 km

India- Bangladesh - 4,053 km

One disadvantage of cloning is


A-scientists can study why nerve cells don't multiply

B-allows the continuation of species facing extinction

C-scientists can study how organisms grow and reproduce

D-new organisms are often sickly and do not live long lives

Answers

Answer:

Disadvantage of cloning is new organisms are often sick and don't live long.

Explanation:

Cloning is considered to be one of the biggest scientific achievements of mankind to clone any organism or species is just like replacing it with a new one but at the cost. As this species develops disease quite easily and has a shorter life span as the scientist has discovered that the genetic constituent in the genome of the species changes as a reaction to the reproductive system a similar type of system works in binary format and creates two identical or twin species. This evolutionary process creates a distinction among the fittest and finest species which ultimately results in another end to slow down the functioning of basic body parts or premature death.

Shares the island of hispaniola with haiti

Answers

Answer:

Dominican Republic

Identify the true statement about drainage divides. A drainage divide is a ridge that separates one watershed from another. Precipitation that falls on the west side of the continental divide flows to the Gulf of Mexico and the Atlantic Ocean. The divide that runs along the crest of the Appalachians separates the Atlantic Ocean drainage from the Arctic Ocean drainage. The ultimate base level for streams on the east side of the continental divide is the Pacific Ocean.

Answers

Answer:

A drainage divide is a ridge that separates one watershed from another

Explanation:

A drainage divide is the natural feature that is dividing the watersheds, or rather it is a ridge of a mountain or hill that is dividing the waters. The drainage divides determine where the water will go, on which side, in which streams and rivers. Some of them are larger, some are smaller, but they all do the same job. Where the waters from a certain watershed will end up though depends on the topography of the terrain, which can make them the waters move in any direction, or better said from higher to lower places. This occasionally gives weird paths of the waters from some watershed, as the watershed can be very close to a big body of water, but the topography moves it away from it, and it ends up in a body of water hundreds or even thousands km away.

Final answer:

A drainage divide is a ridge that separates one watershed from another, determining where precipitation will drain. The other statements in the question about watersheds and drainage divides are inaccurate.

Explanation:

The true statement about drainage divides is that a drainage divide is a ridge that separates one watershed from another. A drainage divide, or watershed divide, is a geographical boundary that determines into which body of water precipitation will drain. The segregation happens because the water will flow towards the lower point of elevation.

Regarding the other statements, the one about precipitation falling on the west side of the continental divide flowing to the Gulf of Mexico and the Atlantic Ocean is not accurate. Precipitation that falls on the west side of the continental divide flows towards the Pacific Ocean. Similarly, the ultimate base level for streams on the east side of the continental divide is the Atlantic Ocean, not the Pacific Ocean.

Finally, the divide that runs along the crest of the Appalachians does not separate the Atlantic Ocean drainage from the Arctic Ocean drainage. Instead, it separates watersheds that drain into the Atlantic Ocean and the Gulf of Mexico.

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What building is found at 1600 pennsylvania avenue

Answers

Answer:

The White House

Suppose you measure the parallax angle for a particular star to be 0.1 arcsecond. The distance to this star is

Answers

Answer: 10 parsecs

Parallax is the angle formed by the observation lines to a very distant object from two separated points.

The procedure to measure this distance in the case of a star, is based on observing it from two different places far away from each other, and then through trigonometry reach to the following relationship:

[tex]d=\frac{r}{sin(p)}[/tex]    (1)

Where:

[tex]d[/tex] is the distance from Earth to the observed star (in Parsecs [tex]1pc=206265AU[/tex])

[tex]r[/tex] is the earth-sun distance that is equivalent to an astronomical unit (1AU=150000000km)

[tex]p[/tex] is the angle of the parallax (in arc seconds [tex] '' [/tex])

Now, the distance to an object (measured in parsecs) is the reciprocal of the parallax (measured in arcseconds).

Then, in its simplified mode, the stellar parallax is given by the following equation:

[tex]d=\frac{1}{p}[/tex] (2)

[tex]d=\frac{1}{0.1''}[/tex]

Finally we have the distance to the star:

[tex]d=10pc[/tex]

What are the two distinct subregions of southeast asia?

Answers

The Asian mainland and island arcs and archipelagoes to the east and southeast.

The flattened circular part of the galaxy is called the galactic _________.

Answers

The flattened circular part of the galaxy is called the galactic disk.

Answer:

Flattened circular part of galaxy is called galactic disc.

Explanation:

Galactic disk is disk galaxies which consist of gaseous components and stars dust and other material moving in a circular motion about a common axis. Some disk depicts a spiral pattern which is a result of the rotational movement while some have featureless form.  

The disks are thin since their motion depends on the disc's plane. The thickness of the disc varies with different galaxies. For example, the Milky Way disc is 1 kpc thick. Galactic disc studies have been understood or advanced by studying motions, ages of stars, and etc.

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