Respiration and Food Energy Multiple Choice Questions Test 6 Tests pdf Download

Practice science test 6 on respiration and food energy MCQs, grade 7 how we breathe multiple choice questions and answers. How we breathe revision test has science worksheets with answer key with choices as 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 of multiple choice questions (MCQ) with how we breathe quiz as when we exhale for competitive exam prep. Free science study guide to learn how we breathe quiz to attempt multiple choice questions based test.

MCQs on Respiration and Food Energy: Worksheets 6 Quiz pdf Download

MCQ. 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

A

MCQ. Common treatment for asthma is

  1. Injection
  2. Inhaler
  3. Nebulization
  4. Surgery

B

MCQ. Due to contraction of bronchi

  1. it is difficult to inhale air
  2. it is difficult to exhale air
  3. it is difficult to breathe
  4. it is difficult to cough

A

MCQ. Most of water is removed through

  1. Urination
  2. Breathing
  3. Sleeping
  4. Sweating

A