The heart

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Age: 9-18
Level: 6th
Language: English (en)
ID: 338484
27/08/2020
Country code: AR
Country: Argentina
School subject: English as a Second Language (ESL) (1061958)
Main content: Circulatory system (1977094)

the idea is to understand the blood circuit and the parts of the heart involved in it

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The heart
The heart

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