14 questions
an animal that lives in water its whole life
fossil
fish
bird
reptile
body parts that take in oxygen from the water
species
traits
scales
gills
animal that has fur or hair
mammal
reptile
bird
fish
how animals get traits from their parents
endangered
amphibian
threatened
inherit
animal that has feathers, wings, and two legs
bird
fish
elephant
fossil
land animal with dry skin and covered with scales
species
bird
reptile
scales
animal that begins life in water and moves on to land as an adult
fossil
amphibian
bird
whale
a body feature an animal inherits
trait
scale
extinct
endangered
small, thin, flat plates that help protect fish
eyes
fossils
scales
water
steadily going down in number
endangered
alive
threatened
extinct
evidence of an organism that lived long ago
species
trait
scale
fossil
gone forever
mammals
fish
extinct
endangered
in danger of becoming extinct
endangered
threatened
extinct
inherited
group of related organisms
scales
species
reptiles
amphibians