Respiration and Food Energy Learning App | Class 7 Science MCQ e-Book PDF
Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 6 (Chapter 19)

Respiration and Food Energy MCQ with Answers PDF Download – Test 6

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Study Respiration and food energy Multiple Choice Questions (MCQ Quiz) with Answers PDF to support science learning success. Download the Respiration and Food Energy MCQ PDF e-Book, Ch. 19-6 to learn Class 7 Science Course. Study How We Breathe Multiple Choice Questions and Answers (MCQs) PDF, Respiration and Food Energy Quiz Questions and Answers to achieve exam success. Download the Respiration and Food Energy Learning App: Free Class 7 Science MCQ App to learn how we breathe, respiratory system diseases, respiratory diseases, human respiration test prep for science academic coaching systems.

Free Respiration and Food Energy Learning App Download (Android & iOS): "When we exhale"; MCQ with answers: the diaphragm is pulled down and the rib cage is pushed downwards, the diaphragm is pushed up and the rib cage is pushed downwards, the diaphragm is pulled down and the rib cage is pulled upwards, and the diaphragm is pushed upwards and the rib cage is pulled upwards. Practice How We Breathe MCQ Questions, download Apple Book (Free Chapter) to support science learning success.

Respiration and Food Energy MCQ – Practice Test 6 PDF Download

MCQ 26: When we exhale:

  1. the diaphragm is pushed up and the rib cage is pushed downwards
  2. the diaphragm is pulled down and the rib cage is pushed downwards
  3. the diaphragm is pulled down and the rib cage is pulled upwards
  4. the diaphragm is pushed upwards and the rib cage is pulled upwards

MCQ 27: The common treatment for 'asthma' is:

  1. injection
  2. inhaler
  3. nebulization
  4. surgery

MCQ 28: Due to the contraction of bronchi it is difficult to:

  1. inhale
  2. exhale
  3. breathe
  4. cough

MCQ 29: A human body removes most of the water through:

  1. urination
  2. breathing
  3. sweating
  4. working hard

Respiration and Food Energy MCQ App & e-Book – Class 7 Science Entrance Exam

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