Circle Fish

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Period 4 Chapter 42

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Circle Fish

  1. 1. U V: Ir‘ or E K Serena Hsu
  2. 2. iii i§E. _ A fish's hearT has Two chambers: an aTrium and a venTricle. The fish's single venTricle pumps blood Through The fish's single circulaTory circuiT. From The venTricle, The oxygen—poor blood goes To The capillaries of The gills, where iT picks up oxygen and drops off carbon dioxide. The now oxygen—rich blood is pumped To The sysTemic capillaries where H drops of iTs oxygen and picks up carbon dioxide. The re—de—oxygenaTed blood Then reTurns To The single aTrium of The hearT and Then back To The venTricle To repeaT The circuiT again. GIII capillaries _m. y l Heart: " ‘Ventticlo (V) --—Atrlum (A) / ‘ l Vei ll Systemic haplIl; arles (0) Fish
  3. 3. Amount -«Ia s ave 5 In conTrasT To The fish's hearT, a " - human hearT has four chambers: . » The Two aTria and The Two ggfi venTricles. Also, The human's circulaTory sysTem consisTs of Two l‘. '_ . circuiTs of blood flow, The ~ ‘g pulmonary circuiT, where The blood is supplied wiTh oxygen and drops off carbon dioxide, and The sysTemic circuiT, where The blood E’-lg‘; supplies The body cells wiTh pry "’ oxygen. C$llu& of IOOONIIIIOI cream a IIIIIIIU . 3,’ . —| U hln ‘i , .. .. -_. ... ... .. .4-o. .. . _

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