A level (3.1.2 Transport in Animals) Biology Fichas sobre Circulatory Systems, creado por Yinka F el 31/01/2018.
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Creado por Yinka F
hace casi 7 años
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Cerrar
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Creado por Yinka F
hace casi 7 años
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Why do multicellular organisms need a constant, rapid supply of glucose and oxygen?
What are the different types of circulatory systems?
What is a single circulatory system?
Give an example of an organism with a single circulatory system
What is a double circulatory system?
Give an example of an organism with a double circulatory system
What is a closed circulatory system?
TRUE OR FALSE:
All vertebrates have a closed circulatory system where blood is enclosed inside blood vessels
What is an open circulatory system?
TRUE OR FALSE:
All invertebrates have an open circulatory system
Complete the sentence:
An insect's heart is ___________; it contracts in a ________, pumping blood into the main artery (which opens up into the ______ ________)
