Respiratory System - Science Project 9 Grade

12 Questions | By Jdrechsler | Last updated: Mar 22, 2022 | Total Attempts: 654

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Quiz elaborated by 9 graders under a project about the Respiratory System

Questions and Answers

1.

It is controlled by parts of pons, bainstem and
2.

Why is the respiratory system important?
3.

What does this experiment represents in the respiratory system
4.

Explain how the respiratory system works
5.

Why is it better to breathe by the nose than by the mouth?
6.

What is the normal number of breaths per minute?
- A.
  
  12 to 16 with 2 seconds separation
- B.
  
  30 to 35 with 4 seconds separation
- C.
  
  10 to 18 with 2 seconds separation
- D.
  
  5 to 8 with 5 seconds separation
- E.
  
  10 to 18 with 4 seconds separation
7.

What is the first part of the respiratory system?
- A.
  
  Pharynx
- B.
  
  Larynx
- C.
  
  Mouth
- D.
  
  Nose
- E.
  
  Trachea
8.

What are Bronchioles?
- A.
  
  Subdivisions of bronchi
- B.
  
  Part of the trachea
- C.
  
  Where gas exchanges happen
- D.
  
  Cartilages of the larynx
- E.
  
  Parts of the diaphragm
9.

What internal respiration serves for?
- A.
  
  Generate Carbon Dioxide
- B.
  
  Generate Carbon Monoxide
- C.
  
  Generate ATP
- D.
  
  Generate nails
- E.
  
  Generate the trachea
10.

The respiratory system is a part of the
11.

It is located from the mouth until the
12.

The acessory muscles of the respiratory system are

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