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A- Scientists use anatomy, embryology, and DNA to support their theory of evolution by finding similarities and differences between organisms.

C- In the text it states "Whales, just like mammals but unlike fish: have placentas, and give birth, they feed their young milk, they are warm blooded (which is extremely rare for a fish), and whales do not have gills. Instead just like us, they breathe air with two, fully developed lungs".

E- This text provides readers the similarities between humans and whales, readers can also predict if both have a common ancestor that provides those characteristics.

S- In conclusion scientists can use anatomy, embryology, and DNA to support the theory of evolution by comparing different species which may end in the conclusion that they share a common ancestor.

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A- Scientist use anatomy, embryology, and DNA to support the theory of evolution by comparing the information they get to recent living things like us humans.
C-"notice that they both have what look like arm buds, and leg buds, in humans"
E-this is basically giving us an example of how they compare 2 living things and the similarities between them.
S-scientist use anatomy, embryology, and DNA to support the theory of evolution by comparing two living things to see was the same and how the living things change over time.

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A-Scientists use anatomy, embryology, and DNA to support the theory of evolution by finding similarities and differences in organisms from different species groups and time periods.

C-"Whales, just like mammals but unlike fish: have placentas and give live birth, they feed their young milk, they are warm- blooded (which is extremely rare for a fish), and whales do not have gills. Instead, just like us, they breathe air with two, fully developed lungs."

E-This shows that even though these are all very different species that can have many differences they have many similarities and correlation to species that are very different to them. Also that maybe these animals have a common ancestor with their many common traits and characteristics.

S-All in All scientists using anatomy, embryology, and DNA to support the theory of evolution helps us see that many species share many characteristics and they might share a common ancestor.

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A - Scientists use anatomy, embryology, and DNA to support th theory of evaluation by looking at similar and different traits between organisms from different species groups and time periods.
C - "Whales, just like mammals but unlike fish: have placentas and give live birth, they feed their young milk, they are warm- blooded (which is extremely rare for a fish), and whales do not have gills. Instead, just like us, they breathe air with two, fully developed lungs."
E - This shows that the anatomy, embryology, and DNA between two species can be very similar, even if they don´t look exactly like one another. Whales may look and act like fish, but they have similar anatomy to mammals.This shows that mammals even humans, and whales could have a common ancestor proven by looking at the differences and similarities from anatomy, DNA, and embryology.

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A - Scientist use anatomy, embryology, and DNA to support the theory of evolution by comparing similarities and differences between organisms
C - "Whales, just like mammals but unlike fish: have placentas, and give birth, they feed their young milk, they are warm blooded (which is extremely rare for a fish), and whales do not have gills. Instead just like us, they breathe air with two, fully developed lungs".
E - This shows that scientists have compared common anatomy, between whales and humans. This means that can look at embryology to help support the theory of evolution and look and see if an organism has live or if they have laid eggs.
S - Scientist can use anatomy, embryology, and DNA  to support the theory of evolution by comparing the similarities and differences of species and possibly coming to the conclusion of a common ancestor.

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A-  Scientists use anatomy, embryology, and DNA to support the theory of evolution by looking at similarities and differences between organisms. Scientists can get an abundance of information from anatomy, embryology and DNA, such as, mammals feed their young milk and fish have gills.
C- "Whales, just like mammals but unlike fish: have placentas and give live birth, they feed their young milk, they are warm- blooded (which is extremely rare for a fish), and whales do not have gills. Instead, just like us, they breathe air with two, fully developed lungs." and “Without ever looking at bones, embryos, or anatomy, researchers can compare the DNA code of different living creatures to find out who is most closely related to who.”
E- When scientists look at the anatomy of organisms they can compare and contrast similarities and differences between them; whales and fish both have tales but, whales breathe using lungs and fish breathe using gills. Scientists can look at embryology to support the theory of evolution by looking to see if an organism has live young or if they lay eggs. Scientists can also look to see if the organism has a placenta, both are examples of using embryology. DNA can be used to support the theory of evolution by looking at the DNA code of different organisms.
S- Scientists can use anatomy, embryology, and DNA to support the theory of evolution; they can conduct tests and studies to find similarities and differences between organisms.

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A - Scientists use anatomy, embryology, and DNA to support the theory of evolution by looking at similarities and differences between organisms from different species groups from different time periods.

C - “Whales, just like land mammals but unlike fish: have placentas, feed milk to their young, warm blooded, and they don’t have gills.” “Notice that they both have what look like arm buds, and leg buds. (dolphin and human embryos)” “Without ever looking at bones, embryos, or anatomy, researchers can compare the DNA code of different living creatures to find out who is most closely related to who.”

E -  In the video they explained the similarities between whales and humans like how they breathe air like we do and they give live birth. But whales and humans are still so different. For example, we live on land and they live in the water. Yet we still have similarities between other sea creatures like a dolphin embryo and human embryo around the same time of development already have the same things like arm buds and leg buds but a dolphins leg buds will eventually stop growing. Animals don’t need to be closely related in species to have the closest match in DNA. Take the hippopotamus and whale DNA, so different but still have the closest genetic match.

S - Scientist use anatomy, embryology, and DNA to support the theory of evolution by comparing different animals from different species groups to see what they have in common and what's different

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A-anatomy focuses on similar physical features because the feature was present in an ancestor a whale has the same bones as an human but it doesnt entirely look like it from the outside a whale has and arm hands a wrist and fingers just like an human.
c-embryology is the study of prenatal development of gametes like in a humans body  their leg buds become legs but in a whale they grow for an while and then stop than the rest of the body grows. different organisms look similar and develop similarly in their early ages.
e-i think scientist use anatomy, embryology, and DNA to support the theory of evolution because they contain species of evidence and have info on evolutionary then and now they compare the differences between animals and humans.
s- DNA can occur by natural  selection the evidence shows evidence from past time like malari diseases  Evolution is the gradual change to the DNA of species over time.

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Scientist´s use anatomy, embryology, and DNA to support the theory of evolution because they contain tremendous amount of information about then evolutionary history of each organism.

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A- I think scientist use anatomy, embryology, and DNA to support the theory of evolution because you can use DNA two separate people, plants, and animals and see there recent or past relatives and compare to others.

C- The theory of evolution is the process of change in all forms of life over generations. E- scientist can use embryology (Studys babies before birth) To see if the babies are developing differently or similar to other animals. Scientist can use anatomy to support the theory of evolution because anatomy is studying the bone structure of animals and they can use their data collected to see if some animals have the same bone structures as others. If they do that means that they might have similar ancestors.

S- scientist can use anatomy embryology and do you need to support the theory of evolution because they are all different ways to compare and contrast plants, animals and other living creatures.

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A- Scientist use anatomy embyrology and DNA to support the theory of evolution by comparing and contrasting the characteristics between different species and finding the connections.
C-¨Whales just like land mammals, unlike fish, have plecantas and give live birth¨
E- Whales and land mammals most likely evolved from their ancestors from where they have connections
S-In general there are many ways to find ways to provide evidence of evolution. This makes different species evolve from common ancestors

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Christian Lezada | 12.15.2020 | 3rd Core

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Christian Lezada | 12.15.2020 | 3rd Core

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Answer - Scientists use anatomy, embryology, and DNA to support the theory of evolution by matching certain characteristics with separate organisms and comparing their structures to form various connections.
Citation - "Strangely, whales have arm, wrist, hand, and finger bones inside their front flippers."
"Notice how they (human and dolphin embryo) both have what look like arm buds and leg buds. In humans, the leg buds grow to become legs. In whales, grow for a while, but then stop, effectively fading away as the rest of the whale continues to grow."
"Without ever looking at bones, embryos, or anatomy, researchers can compare the DNA code of different living creatures to find out who is most closely related to who."
Explanation - These citations show vivid examples of connections being made on the relationships of separate organisms based on the criteria first brought up. The fact that whales have similar arm structures to humans proves that our species must be related to the whale species in some way since we have similar bone structures. The embryo of a dolphin as stated is also similar to a human's, having leg buds and arm buds like a human do. This connection again proves that we must have a common ancestor with whales. Finally, the last citation explicitly states that DNA can be used to find evolutionary relationships of separate organisms.
Summary - All in all, scientists and researchers can and do use these three valid methods of forming connections of separate organisms.

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A- Scientists use anatomy, embryology, and DNA to support the theory of evolution by comparing and contrasting characteristics between different species and observing the connection.
C- "Whales just like land mammals, but unlike fish, have placentas and give live birth. "
E- Whales and land mammals most likely evolved from a common ancestor which is why they have similar body structures to land mammals.
S- In summary, there are many pieces of evidence and ways of proving evolution. It is definite that different species evolved from a common ancestor(s).

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A - Scientists use the studies of Anatomy, Embryology, and examining DNA in order to support the theory of evolution, by comparing similar features and traits that animals share from one another.
C -  "Whales live in water, and from a distance, they sorta look like giant fish. A close inspection of their anatomy however, tells us a very different story. Whales, just like land mammals but unlike fish, have Placentas and give live birth, they feed milk to their young, they are warm blooded which is extremely rare for a fish, and whales do not have gills. Instead, just like us, they breath air with two fully developed lungs. Whales don't seem to have noses like mammals do, instead they breath through blowholes coming out the tops of their head. Some whales have two blowholes which almost look like nostrils. But dolphins and porpoises only have one. Surprisingly, if you look at their skulls, you'll find that the blowholes split into two nasal passages inside the head. Could it be that the blowholes actually are a highly modified mammal nose?"
E - This quote tells us that basically, whales share many similarities with us humans in terms of anatomy such as live birth, feeding milk to young, contain warm blood and breath air through blowholes which serve the same function as noses. Examining the skulls of dolphins and porpoises reveals that the blowholes have split into two nasal passages, closely resembling that of human nostrils, thus revealing that perhaps whales had evolved from land dwelling ancestors based on examining their anatomy.
S - In short, scientists use Anatomy, Embryology, and examining DNA to prove that the theory of evolution is true by examining traits and anatomy of animals and finding similar features in order to make a conclusion on weather they had evolved from a common ancestor.

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A- Scientists use anatomy, embryology, and DNA to support the theory of evolution by comparing different species to one another and seeing how they are connected or related and what has changed or evolved over time.
C-  "Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young." "Whales don't have gills, instead, just like us, they breathe air with 2, fully developed lungs." "Thousands of observable facts have come together to tell us the same story"
E- All of these statements show that the anatomy, embryology, and DNA in whales and land mammals are alike but have evolved over time to adapt to their environment meaning they could share a common ancestor.
S- Scientists can use this information to relate it to other examples meaning there are a lot of different species where if you look at their anatomy, embryology, and or DNA then they can see that the species could have common ancestors which proves the theory of evolution.

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A-scientist use anatomy,embryology, and DNA to support the theory of evolution by comparing the information they get to recent living things like us humans.
C-"notice that they both have what look like arm buds, and leg buds, in humans"
E-this is basically giving us an example of how they compare 2 living things and the similarities between them.
S-scientist use anatomy,embryology, and DNA to support the theory of evolution by comparing two living things to see was the same and how the living things change over time.

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A- Scientists use anatomy, embryology, and DNA to support the theory of evolution taking these properties and making comparisons of one species to another to see how they are connected
C- In the text, it states " whales just like land mammals, but unlike fish, have placentas and give live birth."  It also says "Whales don't have gills, instead just like us they breathe air with two, fully developed lungs".
E- In this piece, they are taking properties of whales, land mammals, and fish and comparing and contrasting these features to see how they are connected to eachother. Usually, when you see a whale you might think they are more similar to a fish than they are to us humans but no. They are more similar to humans in many ways.
S- Anatomy, embryology, and DNA are key factors to support the theory of evolution.

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A) Scientists use anatomy, embryology, and DNA to prove evolution by comparing species to each other and seeing how they relate and how they may have changed.
C) Scientists think cetaceans evolved from four-legged mammals the video says "Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young." and "Whales don´t have gills, instead, just like us, they breathe air with 2, fully developed lungs".
E) These quotations prove evolution with comparative anatomy and embryology the quotes compare land mammals to whales showing how similar they are.
S) Scientists can use anatomy, embryology, and DNA to prove evolution.

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A.) Scientists use anatomy, embryology, and DNA to support the theory of evolution by comparing different species to another to see how they are related and how they have evolved over time.
C.) The text states ¨Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young.¨ The text also states ¨Whales don´t have gills, instead, just like us, they breath air with 2, fully developed lungs,¨ and ¨Thousands of observations facts have come together to tell us the same story.¨
E.) These statements show that the anatomy, embryology, and DNA between two species can be very similar, even if they don´t look exactly like one another. Whales may look and act like fish, but they have similar anatomy to mammals.This shows that mammals even humans, and whales could have a common ancestor proven by looking at the differences and similarities from anatomy, DNA, and embryology.
S.) Scientist can use anatomy, DNA, and embryology to support the theory of evolution by comparing the similarities and differences of species and possibly coming to the conclusion of a common ancestor.

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A.) Scientists use anatomy, embryology, and DNA to support the theory of Evolution by using all three concepts to compare and contrast species and show how one evolved from another.
C.) "Cetaceans. This branch includes whales, dolphins, and porpuses. Biologists tell us that all these creatures are closely related and that the entire group evolved from ancient four-legged land mammals. Whales just like land mammals but unlike fish have placentas and give live birth. They feed milk to their young They are warm-blooded which is rare for a fish. And whales do not have gills. Instead, just like us, they breathe air with two fully developed lungs. Whales don't seem to have noses like mammals do, instead, they breathe through blowholes coming out the tops of their heads. Some whales have two blowholes that almost look like nostrils, but dolphins and proposes only have one. Surprisingly, if you look at their skulls, you find that the blowhole splits into two nasal passages inside the head. Could it be that the blowhole is actually a highly modified mammals nose?" "Strangely, whales have arm, wrist, hand, and finger bones inside of their front flippers. Here's a photo of these bones that bats, hippos, and people have in their front appendages."
E.) The narrator is using anatomy, embryology, and DNA to compare and differ the differences between whale and land mammals. For embryology, the author explains how the whale has a placenta, gives milk to their young, and give live birth just like land mammals do. The narrator is comparing the early life stages of the two. For anatomy, the narrator explains that whales are warm-blooded, do not have gills, and breathe with two fully developed lunges through one or two blowholes. The narrator goes on to explain how the blowhole has two nasal passages that could have been evolved from a nose. The narrator is comparing the anatomy of the whale and land mammals. For DNA, the narrator is comparing the bones that whales have inherited by their possible ancestors. The narrator is showing that whales and other land mammals have very similar characteristics in their DNA. Given this information, you can draw the conclusion that they all come from a common ancestor that had the same bones.
S.) Scientists use anatomy, embryology, and DNA to support the theory of Evolution by using all three concepts to compare and contrast species and show how one evolved from another. With all the information that anatomy, embryology, and DNA provide, scientists can be sure of their theory of common ancestors.

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A) Scientists use anatomy, embryology, and DNA to support the theory of evolution by using these key features to compare the anatomy of one species to another to see how they are related.
C) "Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young." "Whales don't have gills, instead, just like us, they breath air with 2, fully developed lungs." "Thousands of observable facts have come together to tell us the same story"
E) This shows that the anatomy between two different things may or may not be similar even if they don't look exactly alike. Whales may look more like fish but there anatomy is like mammals. This shows that mammals(including humans) and whales could have a common ancestor.
S) In conclusion, scientists can use anatomy, embryology, and DNA to support the theory of evolution by sing them to compare and contrast the similarities and differences of different species.

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A- Scientists use anatomy, embryology, and DNA to support the theory of evolution by using comparative analogy with other species to see in what way they are related. Scientists also use embryology.
C-  "Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young.", ¨ Thousands of observable facts have come together to tell us the same story¨. Legs in embryology-¨ In whales, they grow for a while but then stop, effectively fading away as the rest of the whale continues to grow.¨
E- This evidence shows that humans and whales could be common ancestors. The embryology of the two species shows that whales and humans may grow alike with legs and arms. The anatomy and embryology help scientists prove that whales develop similarly to humans.
S- In conclusion, scientists can prove that species can be related with anatomy, embryology, and DNA.

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A:Scientists use anatomy, embryology, and DNA to support evolution by comparing the species anatomy to other species and fight how they are related. Scientists can also use DNA to compare species and find common ancestors.
C:"Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young." "Whales don't have gills, instead, just like us, they breath air with 2, fully developed lungs." "Thousands of observable facts have come together to tell us the same story"
E: This shows that scientists have compared and found common anatomy between whales and humans which means that humans and whales probably have a common ancestor. The anatomy of two species can help determine a line of ancestry and determine where certain animals have descended from.
S: Scientists can use anatomy to determine a line of ancestry among species and they can use DNA to compare the species and confirm the line of ancestry.

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A: Scientists use anatomy, embryology, and DNA to support the theory of evolution by comparing these key features with out species of animals the might or do have these same characteristics as one type of animal.
C: "Whales just like land mammals, but unlike fish, have placentas and give live birth. They feed milk to their young." "Whales don't have gills, instead, just like us, they breath air with 2, fully developed lungs." "Thousands of observable facts have come together to tell us the same story"
E: The anatomy of two different species can tell you a lot about how they might share a common ancestor. Using comparative anatomy can show how different species might've evolved from the same animal. There is evidence, such as with the anatomy of whales, which can prove that while it evolved to swim and live in water, it still has placentas, lungs, nostril like blowholes, and undeveloped leg bones. This is the same with embryology and DNA evidence. All three show how different organisms can all be related.
S: In other words, the amount of evidence proved by different methods of scientific inspection is enough to prove the theory of evolution and how it is plausible that all animals evolved from one.

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"HOW DO SCIENTIST USE ANATOMY, EMBRYOLOGY, AND DNA TO SUPPORT THE THEORY OF EVOLUTION?"
A: Scientists use anatomy as a way to compare the anatomy of certain animals to see if they have a certain common ancestor, how they are related based on anatomy. While Embryology can compare the development process of fetuses of certain species and compare their processes to see similarties. While DNA can be checked to see if animals have similar strings and DNA.
C: "Human leg buds grow to form legs, in whales they grow for a while but then stop, effectively fading away as the rest of the whale continues to grow". Anatomy: Blowholes of whales. "Whales have been gentically related to the water-loving Hippo"
E: Anatomy can be used to determine the similarity between species on their organs within, how one could've evolved from a land creature, like a whale, based on their leg bones, as well as their blowholes. Embryology on the other hand, can be used to check for similarties in the development processes of fetuses, such as whales and humans, both growing leg buds, however whales' leg buds will stop after a period of time. DNA can relate two creatures of a species, such as the whale and hippo.
C: In conclusion, scientists can use a dozen or more ways to prove the theory of evolution, such as anatomy, embryology, fossils, DNA, and more. There are so many comparisons to be made, and the facts are just there.