### animal | vertebrate | reptile:

Dinosaur
* All dinosaurs are extinct
  - have a hip socket that has a hole through it
* Many dinosaurs appear to have been equipped for a high level of activity
  - have a massive skull and fearsome teeth, and a heavy long tail
* Most dinosaurs adapt to environments.
* Most dinosaurs are evolved from ancestry
  - reptiles under the first definition, all are under the second
  - come from eggs
* Most dinosaurs eat angiosperms
  - flower plants
  - lizards
  - emerge from eggs
  - grow cells
* Most dinosaurs has-part bones
  - eyes
  - hips
  - legs
  - limbs
  - organs
  - skeletons
  - spines
  - vertebrae
* Most dinosaurs have Greek names
  - average size
  - biological mechanisms
  - body size
  - feet
  - heads
  - hip bones
  - individual variation
* Most dinosaurs have long necks
  - lungs
  - ranges
  - rear legs
  - sex
  - shapes
  - stiff tails
  - strong legs
* Most dinosaurs live at same time
  - during eras
  - for years
  - in areas
* Most dinosaurs live in same areas
  - general areas
  - on earth
  - possess teeth
  - stand on legs
  - survive for years
* Most dinosaurs use fearsome jaws
  - vary in size
* Most dinosaurs walk on feet
* Some dinosaurs appear during periods
  - in films
* Some dinosaurs are alive today
  - carnivores and some just eat plants
  - classified as sauropods
  - known as theropods
  - larger and stronger than others, and can bash straight through weak fences
  - meat eaters
  - plant eaters and some are meat eaters
  - belong to families
* Some dinosaurs can run really really fast
  - swim and some can fly
  - collect food
  - conserve energy
* Some dinosaurs continue growth
  - slow growth
* Some dinosaurs eat animals
  - fruit
  - ginkgo fruit
  - undergrowth
  - exist today
  - feed on grass
  - fly and swim
  - has-part glands
* Some dinosaurs have brains
  - breaths
  - cassowaries
  - enormous teeth
  - feathers
  - fingers
  - fire breaths
  - lips
* Some dinosaurs have many features
  - similar features
  - metabolism
  - patterns
  - sails
  - same patterns
  - spikes
  - toes
  - two brains, one in the head, another far down the spinal column
  - types
  - inhabit earth
  - kill dinosaurs
  - know as sauropods
* Some dinosaurs live in groups
  - regions
  - look like sauropods
* Some dinosaurs make sound
  - tracks
  - vertebrates
  - possess arms
  - receive food
  - recover from injuries
  - survive in environments
  - transmit sound
  - turn into fossils
* Some dinosaurs walk on fourth toes
* always attract attention.
* appear before mammals, for example, in the rocks
  - to be enjoying a renaissance as paleontologists find new species every year
* are a constant amazement to children of all ages
  - favourite topic of primary school kids
* are a group of ancient reptiles that had a set of particular skeletal features
  - animals descended from reptiles and the ancestors of birds
  - extinct lizards, who now exist only in fossil form
  - key to science education and a vibrant field of scientific inquiry
  - popular topic with children
  - source of enormous fascination and ever-growing popularity with people of every age
  - abundant in fossil record and appear to be the dominant terrestrial vert
  - ancient reptiles whose bones share characteristics with both reptiles and birds
  - animals that evolved into many sizes and shapes
  - as much a part of Texas history as people possibly more
  - capable of eats
  - classified into subgroups on the basis of major skeletal features
  - common in the youngest localities that preserve vertebrate fossils
  - dominant large mammals
  - extinct giant lizards
  - extinct, kaput, dead
  - important biologically regardless of their metabolic rate
  - merely animals which are now apparently extinct
  - now extinct
  - of great interest to children
  - old
* are one of the great success stories of evolution
  - oldest living animals in the state
  - things kids care most about, along with bugs
  - part of the Animal Kingdom
  - party animals
  - referred to in several Bible books
  - reptiles and reptiles never stop growing
  - reptiles, though
  - second only to bugs and pets in general
  - similar in many ways to present-day animals
  - symbolic of the ancient and the extinct
* are the ancestors of modern birds
  - biggest animals ever to live on Earth
  - dominant reptile on land
  - kind of thing most people dream about finding
* are the most celebrated fossil organisms
  - popular fossils
  - wild animals
* become extinct, thought to be because of a giant meteorite impact on Earth
* belong to a group of animals that have two holes in the skull behind the eye
  - reptiles known as archosaurs
  - larger group of animals called the archosaurs
* bring wonder to children and adults alike.
* classify as theropods.
  - in many shapes and sizes
  - up really easily, as do butterflies
* continue to fascinate people of all ages
  - young and old alike
* do Exist.
  - either plants or meat
  - man, woman inherits the earth
* eat plants and dinosaurs
  - some eat meat
* eggshells as well as teeth and bones from tiny Mesozoic mammals are found as well.
* experience growth.
* extend their range throughout every continent.
* fascinate children.
  - cheek
* have average size
  - hearts
  - pelves
* hunt prey.
* include ancestors.
* includes brains
  - breasts
  - cell membranes
  - chest cavities
  - chests
  - corpi
  - cytoplasm
  - faces
  - nuclei
  - pedal extremities
  - plasma membranes
  - rib cages
  - sections
  - sterna
  - vacuoles
  - vertebrate feet
* inspire the imaginations of young and old alike.
* jump on beds and resist sleep.
* live on earth
  - land and in water
* move quickly, forcefully, and with some degree of intelligence.
* never lose their fascination for children
  - see themselves as the source of their problems
* possess bones
* probably live on today as the birds.
* provide no evidence for evolution.
* rank at the top of billions of species that thrived and then vanished forever.
* remain dominant but gradually decline in diversity and importance.
* remains emerge from the ground as it erodes from wind and water exposure
  - from the Triassic and middle Jurassic periods have also been found in Scotland
* represent failure and extinction.
* roam in the isolated parts of the world
  - tropical forests and swampland
* share ancestors.
* spend the night in vast barns on the ground.
* swallow food.
* swim, project electricity, and are radioactive.
* tend to be preserved in sediments laid down by rivers and lakes.