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9 Cards in this Set

  • Front
  • Back
instinct
an action that an animal can do without learning
nymph
young animal that has a different shape than the adult
gills
the parts of fish and tadpoles that are used to take in oxygen from water
mammal
an animal with a backbone and hair or fur; mothers produce milk for babies
larva
a stage in an insect life cycle between egg and adult that looks like an adult but has no wings
amphibian
an animal with a backbone that lives part of its life cycle in water and part on land
embryo
a developing animal before it is born or hatched
tadpole
a very young frog or toad
pupa
stage in the life cycle between larva and adult