Grade 7 Science MCQ - Topics
How We Breathe MCQ Quiz PDF Download
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"When we inhale" Multiple Choice Questions (MCQ) on how we breathe App APK with 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 choices for free online courses. Study respiration and food energy quiz questions for online certificate programs for online certificate courses.
MCQs on How We Breathe
MCQ: When we inhale
MCQ: The process of taking oxygen in is known as
MCQ: The process of giving out breath is known as
MCQ: The respiration that does not involve the presence of oxygen is known as
MCQ: The respiration that involves the presence of oxygen is known as
