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ELEN [110]
3 years ago
7

Describe las características de una celula y de órgano​

Spanish
1 answer:
Tamiku [17]3 years ago
3 0

Answer:

El corazón y el aparato circulatorio componen el aparato cardiovascular. El corazón actúa como una bomba que impulsa la sangrehacia los órganos, tejidos y células del organismo. La sangre suministra oxígeno y nutrientes a cada célula y recoge el dióxido de carbono y las sustancias de desecho producidas por esas células. La sangre es transportada desde el corazón al resto del cuerpo por medio de una red compleja de arterias, arteriolas y capilares y regresa al corazón por las vénulas y venas.

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