Dinosaurs did not become extinct they evolved?

[cj wisty]

how would it be closer if it doesn't even live in the same habitat? dogs cannot live underwater.

because of 1 missing bone it couldn't possibly be related down the lines somewhere?

no because dolphins and dogs are in the same class whereas salmon and dolphinas are in different classes. animals in the same class share more of the same characteristics.

habitat isnt even a characteristic

[Ol' Dirty Trixˣ]

i think, that because that second one has a long tail, it would have been able to swim. i believe it's more likely to have swam than flown.

[Ol' Dirty Trixˣ]

no because dolphins and dogs are in the same class whereas salmon and dolphinas are in different classes. animals in the same class share more of the same characteristics.

habitat isnt even a characteristic

there are more classes, and i'm not here to discuss dolphins and dogs.

[cj wisty]

i disagree. tell me what differences you see?

wish bone one is qudrapedal the other bipedal the wing of a bird has a more similiar structure to the arm of a dinosaur than the wing structure of a pterosaur pterosaur has a far bigger head to body ratio etc

[cj wisty]

i think, that because that second one has a long tail, it would have been able to swim. i believe it's more likely to have swam than flown.

not everything with wings fly

[Ol' Dirty Trixˣ]

you're saying the arms on the second are simalar to the massive wings of the last? that the wings on the first look smaller than the arms of the second?

[cj wisty]

there are more classes, and i'm not here to discuss dolphins and dogs.

why r u mentioning theres more classes.

[cj wisty]

you're saying the arms on the second are simalar to the massive wings of the last? that the wings on the first look smaller than the arms of the second?

the arms of the second and wings of the first look similiar

the wings of the third are extremely different from the other 2

[Ol' Dirty Trixˣ]

because of one missing wishbone and a tiny little extra bone it's not possible to be a bird?


but a huge tail (many, many bones) and no wings it is more likely to be bird like?

[cj wisty]

http://ncse.com/evolution/science/what-is-homology this might b extremely useful for u trix

[Ol' Dirty Trixˣ]

why r u mentioning theres more classes.

it could have had webbed feet and been related to geese and swans.

[cj wisty]

because of one missing wishbone and a tiny little extra bone it's not possible to be a bird?


but a huge tail (many, many bones) and no wings it is more likely to be bird like?

that thumb is enormous. its as long as the pterosaurs limb.

also ur missing the fact that one is quadrapedal and the other is bipedal.

and the way they stood is very different. the way they flew is also very different. a T-Rexs skeleton is structured more like a birds

[Ol' Dirty Trixˣ]

http://ncse.com/evolution/science/what-is-homology this might b extremely useful for u trix

you believe scientists never make mistakes?

that science is never wrong?

that new discoveries about the same subject matter don't happen all the time?

that scientists don't test the theories of other scientists all the time?

[cj wisty]

it could have had webbed feet and been related to geese and swans.

who has webbed feet? pterosaurs belong in their own group because theyre so unique. theyre not even dinosaurs

[cj wisty]

you believe scientists never make mistakes?

that science is never wrong?

that new discoveries about the same subject matter happens all the time?

i believe that scientists heavy research is far more accurate and reliable than any of the beliefs youre coming up with.

what you said about birds coming from pterosaurs was suggested decades ago.