Respiration and Food Energy Quiz App – Class 7 Science eBook PDF

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Class 7 Science Certification MCQs – Practice Test 3 (Chapter 19)

Respiration and Food Energy Quiz with Answers PDF Download – Test 3

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The Respiration and food energy Quiz Questions and Answers PDF (Respiration and Food Energy Quiz PDF eBook) download Ch. 19-3 to learn Class 7 Science Course. Solve Respiratory System Diseases MCQs PDF, Respiration and Food Energy Quiz Questions and Answers to study online schools courses. The Respiration and Food Energy Quiz App Download: Free Class 7 Science App to learn respiratory system diseases, air moist, warm and clean, how we breathe test prep for online education.

The MCQ: Flu is caused by; "Respiration and Food Energy Quiz" App (iOS, Android) with answers: viruses, bacteria, insects, and dust to study online schools courses. Study Respiratory System Diseases MCQ Questions, download Google Book (Free Chapter) for free online classes.

Respiration and Food Energy Quiz – Practice Test 3 PDF Download

MCQ: 11

Flu is caused by

  1. bacteria
  2. viruses
  3. insects
  4. dust
MCQ: 12

Hair in nostrils help to

  1. inhale easily
  2. exhale easily
  3. clean air from dust
  4. make the air warm
MCQ: 13

The main cause of 'asthma' is

  1. tobacco smoke
  2. pets
  3. exercise
  4. laughing
MCQ: 14

The 'air' is made warm by

  1. hair in nostrils
  2. blood capillaries in nostrils
  3. water in the nose
  4. mucus in the nostrils
MCQ: 15

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

  1. aerobic respiration
  2. anaerobic respiration
  3. passive Respiration
  4. active respiration

Respiration and Food Energy Certification Guide – Class 7 Science App & eBook Quizzes

Respiration and Food Energy MCQs
Atoms Molecules and Ions MCQs
Simple Chemical Reactions MCQs
Energy Resources: Science MCQs
Sound Waves MCQs
Human Transport System MCQs
Transportation in Plants MCQs
Solar System MCQs

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Respiration and Food Energy Quiz App (iOS & Android)

Respiration and Food Energy Quiz App

7th Grade Science Quiz App (Android & iOS)

7th Grade Science Quiz App

8th Grade Science Quiz App (Android & iOS)

8th Grade Science Quiz App

Earth Science Quiz App (iOS & Android)

Earth Science Quiz App

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