Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Respiratory System Diseases Multiple Choice Questions (MCQ) PDF Download

The e-Book Respiratory system diseases Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Respiratory System Diseases MCQ PDF Book) to learn online 7th grade science certificate courses. Solve Respiration and Food Energy Multiple Choice Questions and Answers (MCQs), Respiratory System Diseases quiz answers PDF to study online certificate courses. The Respiratory System Diseases MCQ App Download: Free learning app for human respiration, how we breathe, respiratory diseases test prep for online education programs.

The MCQ: Cold is caused by; "Respiratory System Diseases" App Download (Free) with answers bacteria, viruses, insects and dust to study online certificate courses. Solve respiration and food energy quiz questions, download Google eBook (Free Sample) for online elementary school.

Respiratory System Diseases MCQs: Questions and Answers PDF Download

MCQ 1: Cold is caused by

A) bacteria
B) viruses
C) insects
D) dust

MCQ 2: The number of viruses which an average sneeze can spread in 10 meters area, is

A) 1000
B) 10000
C) 100000
D) 1000000

MCQ 3: Flu is caused by

A) bacteria
B) viruses
C) insects
D) dust

MCQ 4: The main cause of 'asthma' is

A) tobacco smoke
B) pets
C) exercise
D) laughing

MCQ 5: The number of chemicals found in a cigarette is

A) 100
B) 200
C) 300
D) 400

Class 7 Science Practice Tests

Respiratory System Diseases Learning App & Free Study Apps

Download Respiratory System Diseases MCQs App to learn 7th Grade Science MCQs, 6th Grade Science MCQ App, and 8th Grade Science MCQ App with answers. The free "Respiratory System Diseases MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Respiratory System Diseases App (Android & iOS)

Respiratory System Diseases App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)