Class 8 Science e-Book's MCQs - Complete
Respiration and Breathing Quiz App Download (Free) & e-Book - 303
Apps:
MCQ:
A sheet of muscles which contracts or flatten when we breathe is called
- diaphragm
- ribs
- lungs
- stomach
a
Class 8 Science App & e-Book Tests PDF Download
Micro-organisms and Viruses MCQs
Habitat Population and Community MCQs
How are Rocks Made MCQs
Weathering of Rocks MCQs
Nutrients in Food MCQs
Igneous Rocks MCQs
Reflection of Light MCQs
Respiration and Breathing MCQs
Temperature and Heat MCQs
Respiration and Breathing Learning App: Free Download Android & iOS
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8th Grade Science MCQs eBook Download
7th Grade Science Test Questions
- Total Internal Reflection MCQ: If angle of incidence at far-edge is too large, light
- Light and Straight Lines Quiz: We cannot see through
- Particle Models for Solids Liquids and Gases MCQ: Particles of solid
- Science and Radioisotopes Quiz: Isotope of uranium (Uranium-238) contains
- Water Treatment MCQs: An addition of small dose of chlorine gas to filtered
Class 8 Science Quiz with Answers
- Weathering of Rocks App's MCQs: Weathering and erosion both alter its
- Temperature and Heat App's MCQs: In laboratory thermometer which is used to measure temperatures is
- Pitch and Loudness App's MCQs: Loudness is measured in units called
- Reflection of Light App's Quiz: Light refracts due to its
- Habitat Population and Community App's MCQ: Behavioral modifications of plants to prevent loss of water and