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12 Cards in this Set
- Front
- Back
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invertabres
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are animals that have no back bones
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vertabres
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have a back bone
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parasite
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lives on another animal and harms them.
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respiration
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breathing
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circulation
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moving blood in the body
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excretion
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a primary wates product of celluar metabolism.
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response
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nervous systems
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asexual
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single parent produces by its self
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sexual
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process by which teo cells from differnt parents unite to produce the first cell of a new organismm.
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radial symatry
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start at the head 9 octopus)
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bilateral symatry
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alioke on both sides
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cephalization
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the consentration of senses organs and nerve are in the front of the body
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