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Scott Foresman Science Grade 3 Chapter 2
a feature passed on to a living thing from its parents
animal with a backbone
stage in an insect's life after it hatches from the egg
stage in an insect's life between larva and adult
trait that helps a living thing survive in its environment
passed on from parent to offspring
to move to another place to find better climate, food, or a mate
to spend winter resting; body systems slow down in order to save energy