### animal | vertebrate | reptile | serpent | constrictor | boa:

Rosy boas
* Some rosy boas live in deserts.
* are extremely docile when encountered by humans.
* are one of North Americas most variable reptiles
  - a small handful of common pet herps that can be safely kept on sand
* are one of the slowest-moving species of snake in the world
  - smaller members of the boa family
  - small compared to their South American boa cousins
  - usually nocturnal, but are diurnal in early spring
* do best in lower levels of humidity
  - poorly if they are kept in conditions that are too humid
* have long jaws and are capable of swallowing quite a large prey item.
* occupy a variety of habitat types that change geographically.

Tree boa
* have heads.
* inhabit rainforests
  - wet rainforests
* strike bird mammals

### animal | vertebrate | reptile | serpent:

Viper
* All vipers are venomous and have long, hinged fangs.
* Most vipers adapt to environments.
* Most vipers are known as vipers
  - slender to stout-bodied snakes with a short tail
  - develop organs
  - eat rodents
  - give birth to living young from eggs hatched inside the mother's body
* Most vipers have eyes
  - heads
  - hollow fangs
  - large ranges
  - numerous and heavily keeled body scales
  - structures
  - triangular heads
  - yellow eyes
  - live in environments
* Most vipers prey on mammals
  - small mammals
  - reside in locations
  - seek prey
  - strike animals
  - wait for prey
* Some vipers can detect the body heat of prey using special pits near their eyes
  - confront spiders
  - eat mice
  - feed on insects
* Some vipers have fleeces
  - major predators
  - patches
  - patterns
  - receptors
  - reproductive strategies
* Some vipers kill maids
  - people
  - occupy ranges
  - provide protection
* Some vipers reach maturity
  - sexual maturity
  - seek their prey in trees
  - share environments
* ViPeR is Japanese funk rock band formed in London.
* also provides control of some late-emerging weeds.
* are a major cause of snakebite in the Americas, Africa, Europe and Asia
  - also one of the most dangerous of the poisonous snakes on Central America
  - characterized by a pair of long, sharp fangs, each with a hollow center
  - extremely poisonous snakes, which look like a good dry branch
  - found in every continent except Australia and Antarctica
* are poisonous snakes characterized by hinged fangs and powerful venom
  - roller coasters
* are typically short and stocky with broad heads
  - slow moving, however, once their prey is sighted, they can strike rapidly
  - venomous snakes that range from rattlesnakes to gaboons
* attack little animals such as lizards, but some can kill people too.
* belong to the snake family.
* bite victims.
* can carry diseases
  - extend their fangs and bite without injecting venom
* descend the esses in tandem.
* digest food.
* eat a variety of food depending on the size of the snake
* feed on a variety of small animal prey including small mammals and birds.
  - long, movable fangs and included copperheads and rattlesnakes
  - the ability to strike with alarming speed and over substantial distance
* includes brains
  - breasts
  - cell membranes
  - cells
  - chest cavities
  - chests
  - corpi
  - cytoplasm
  - ears
  - faces
  - nuclei
  - pedal extremities
  - plasma membranes
  - rib cages
  - sections
  - skulls
  - sterna
  - vacuoles
  - vertebrate feet
* inhabit areas.
* is another name for one group of venomous snakes
  - used to make images of the faint structure, an anisotropy, seen in the sky
* possess characters.
* range widely in size, though are generally stocky with short tails.
* reach a length of slightly over two feet.
* share habitats.
* sports car for a sports car driver.
* unique blend of natural herbal products which has been specially formulated for men
* use their sense of smell to find mates.
* usually attack their prey quickly, inject venom, wait for the prey to die, and then seize it.