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Definition
| Organisms that divide the workload of the body between different cells |
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Definition
| A common ancestor to most animals |
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Definition
| Chemicals used to stabilize subjects prior to dissection |
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Definition
| Placing organs in water to see them better |
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Term
| When should you use a scalpel when dissecting? |
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Definition
| Only use a scalpel for the first incision. |
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Term
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Definition
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Definition
| A characteristic defined as a segmented body |
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Definition
| A wavelike motion inducing movement |
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Term
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Definition
| Having 3 embryonic layers |
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Definition
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Definition
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Term
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Definition
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Term
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Definition
| The first segment of an earthworm |
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Term
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Definition
| Female genital pore one earthworms, below the prostonium |
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Term
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Definition
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Term
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Definition
| Male genitals, holes below ovary |
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Term
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Definition
| Sac around earthworm for eggs |
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Term
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Definition
| Bristles on earthworm for traction |
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Term
| An earthworm has _#_ hearts? |
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Definition
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Term
| Earthworm, iguanas and mice have ___ circulatory systems. |
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Definition
| Earthworm, iguanas and mice have closed circulatory systems. |
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Term
| An iguana has a _#_ chambered heart. |
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Definition
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Term
| Mice have a _#_ chambered heart. |
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Definition
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Term
| What is the difference between pulmonary and systemic arteries? |
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Definition
| Pulmanory arteries carry blood two and from the lungs while systemic arteries carry blood to and from your body. |
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Term
| What is the purpose of a gizzard? |
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Definition
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Term
| Describe where food goes through an earthworm. |
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Definition
| Mouth -> esophagus -> crop -> gizzard -> anus |
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