Class 8 Science Online Tests
Respiration and Breathing Multiple Choice Questions (MCQ) PDF Download
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The MCQ: Ribs moves upwards and outwards when we; "Respiration and Breathing" App Download (Free) with answers inhale, exhale, digestion and defecate to learn online courses. Solve respiration and circulation quiz questions, download Google eBook (Free Sample) for online classes.
Respiration and Breathing MCQs: Questions and Answers PDF Download
MCQ 1: The ribs moves upwards and outwards when we
MCQ 2: The special organ in mammals, birds and reptiles is
MCQ 3: There is surrounding of rich capillaries around
MCQ 4: Insects breath through small holes in their body called
MCQ 5: The external part of nose through which air enters is called
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Respiration and Breathing Learning App & Free Study Apps
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Respiration and Breathing MCQs Book Questions
- The ribs moves upwards and outwards when we
- An instrument which enables us to see things which are too small
- Insects breath through small holes in their body called
- Proteins which defend body are called
- The expansion and contraction among solid, liquids and gases the one which
- Smoke particles and harmful gases released in air produces a