Tag: respiration and excretion in animals
Quizzes Related to respiration and excretion in animals
respiration in humans
Ques 24
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excretory system in human
Ques 44
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human lungs
Ques 45
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respiratory system: the organ system
Ques 48
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the mechanism of breathing
Ques 53
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the process of breathing
Ques 53
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breathing
Ques 59
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respiration in organism
Ques 60
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respiration in animals
Ques 77
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excretory and nervous system
Ques 45
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