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Stack #140707
Vocabulary list #4
Definition | Vocabulary word |
---|---|
any structural or behavioral change that helps an animal to survive | adaptation |
body parts arranged in a similar way on both sides of the body; each half is a mirror image | bilateral symmetry |
a form of asexual reproduction | budding |
animal with a notochord and a nerve chord; vertebrates only | chordate |
cold-blooded | ectotherm |
outer skeleton; found on invertebrates only | exoskeleton |
animal that eats only plants | herbivore |
animals without a backbone | invertebrates |
bell-shaped body form of cnidarians | medusa |
vase-shaped body form of cnidarians | polyp |