biology teacher showing human heart model
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
biology teacher showing human heart model |
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| Biology teacher shows artificial human heart model in front of a wallchart |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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