Class 7 Science Online Tests
How We Breathe MCQ (Multiple Choice Questions) PDF Download
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The MCQ: When we inhale; "How We Breathe" App Download (Free) with answers: the diaphragm is pushed upwards and the rib cage downwards, both diaphragm and rib cage are pushed downwards, the diaphragm is pulled downwards and the rib cage upwards, and the diaphragm is pushed upwards and the rib cage is pulled downwards for homeschool certification courses. Solve Respiration and Food Energy Quiz Questions, download Apple eBook (Free Sample) for online education.
How We Breathe Questions and Answers PDF Download
When we inhale
- the diaphragm is pushed upwards and the rib cage downwards
- both diaphragm and rib cage are pushed downwards
- the diaphragm is pulled downwards and the rib cage upwards
- the diaphragm is pushed upwards and the rib cage is pulled downwards
The process of taking oxygen in is known as
- inhaling
- exhaling
- respiring
- synthesizing
The process of giving out breath is known as
- inhaling
- exhaling
- respiration
- evaporation
The respiration that does not involve the presence of oxygen is known as
- aerobic respiration
- anaerobic respiration
- passive Respiration
- active respiration
The respiration that involves the presence of oxygen is known as
- aerobic respiration
- anaerobic respiration
- passive respiration
- active respiration
Class 7 Science Practice Tests
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