8º ANO B - Ciências - Juliana

 Olá queridos! Saudade!

Assista o vídeo:

Responda:

1. Quais as funções do:

a) Átrio direito: _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

b) Átrio esquerdo: _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

c) Ventrículo direito: _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

d) Ventrículo esquerdo: _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

2. Diferencie veias de artérias.

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