Class 7 Online Courses

Class 7 science Practice Tests


Class 7 Science Tests

How We Breathe MCQ Quiz PDF Download

The Book How we breathe Multiple Choice Questions (MCQ Quiz) PDF, how we breathe MCQs download to study online 7th grade science certification courses. Solve Respiration and Food Energy Multiple Choice Questions and Answers (MCQs), How We Breathe quiz answers PDF for free online courses. The eBook How We Breathe MCQ App Download: human respiration, how we breathe, respiratory diseases test prep for distance learning.

The MCQ: When we inhale PDF, How We Breathe App Download (Free) 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, download Amazon eBook (Free Sample) for online certificate courses.


Class 7 Science: How We Breathe MCQs PDF Download

MCQ: When we inhale

A) the diaphragm is pushed upwards and the rib cage downwards
B) both diaphragm and rib cage are pushed downwards
C) the diaphragm is pulled downwards and the rib cage upwards
D) the diaphragm is pushed upwards and the rib cage is pulled downwards

MCQ: The process of taking oxygen in is known as

A) inhaling
B) exhaling
C) respiring
D) synthesizing

MCQ: The process of giving out breath is known as

A) inhaling
B) exhaling
C) respiration
D) evaporation

MCQ: The respiration that does not involve the presence of oxygen is known as

A) aerobic respiration
B) anaerobic respiration
C) passive Respiration
D) active respiration

MCQ: The respiration that involves the presence of oxygen is known as

A) aerobic respiration
B) anaerobic respiration
C) passive respiration
D) active respiration

Practice Tests: Class 7 Science Exam Prep

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