they are recognized as members of a large clade that includes birds and all of their reptilian ancestors and relatives
What is a bird recognized as
100
they are filter feeders as larvae and parasites as adults
What is lampreys
100
the unique fishpod
What is the earliest amphibian found?
100
was a fish with sturdier, more mobile, and proportionately larger front fins than earlier fishes had
What is a panderichthys
200
an alligator skin feels like rough like and slimy and they live both land and water swampy areas
What is an alligator skin feel like and where do they live habitat life
200
a bird can be a penguin, which does not fly, or a parrott, which flys. can be different times of breeds also
What is a bird
200
during the late cambrian period about 510 million years ago
What time period did jawless fish appear?
200
they can live in water or on land
What is an amphibian?
200
it is a type of boney fish that was found early it used its muscular front fine for steering more than for swimming
What is an Eusthenopteron
300
are from ancient amphibians, were the first vertebrates to evolve adaptions to drier conditions
What is reptile
300
they can be covered with a solid colored set of feathers or different colors
What are birds covered with
300
lampreys and hagfishes
What fish lack of vertebrate and have notochords as adults
300
"double life"
What does the word amphibian mean
300
a fish that is boney like and does not have much meat on them.
What is a boney fish
400
an allosaurs is a type of reptile, big like small like to others, has two legs and two arms and a giant head
What is allosaurs
400
yes a peacock is
What is a peacock a bird
400
it is both fish and tetrapod
is tiktaalik a fish, bor tetrapod
400
they are vertebrates
are amphibians invertebrates or vertebrates?
400
another group of boney fish envolved ancient fish that evolved skeletons made of hard, calcified tissue called true bone.
what is true bone?
500
about 66 million years ago
about how long ago did dinosaurs end
500
a bird habitat depends on the type of bird, like a house bird, can be in a cage, penguin is in the cold parts of the world, some live in forrest, mainly in the wild
What is a birds habitat
500
during the Ordovician and Silurian Periods
when was the jaweless fish major adaptive radiation
500
where the animal crawls or walks on more than two feet and breathe air out of water
What is terrestrial adaptions
500
are different group of boney fishes that evolved fleshy fins supported by larger, more substantial bones